Relevant bibliographies by topics / Carbonyl halides

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Carbonyl halides'

Author: Grafiati
Published: 4 June 2021
Last updated: 7 February 2022

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Journal articles on the topic "Carbonyl halides"

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Vizer, S. A., and K. B. Yerzhanov. "Heterocycles Synthesis at Carbonylation of Acetylenic Compounds." Eurasian Chemico-Technological Journal 5, no. 2 (April 5, 2016): 145. http://dx.doi.org/10.18321/ectj294.

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The carbonylation of unsaturated hydrocarbons, alcohols, organic halides and other substrates catalyzed by transition metals, salts of transition metals and organometallic complexes is a wide used synthesis method of new carbonyl, carboxyl and alkoxy carbonyl containing compounds including creation or modificationt of heterocycles. The data about synthesis of heterocycles at carbonylation of acetylenic compounds have been appeared at last 20 years and are demonstrated in our review. Introduction of carbon monoxide in the catalytic reactions of acetylenic compounds permits to obtain in oneput process the diverse heterocycles, having carbonyl, carboxyl or alkoxycarbonyl substitutes or containing these fragments inside of heterocycles.
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Thomas, Nicholas C. "Substituted ruthenium carbonyl halides." Coordination Chemistry Reviews 70 (July 1986): 121–56. http://dx.doi.org/10.1016/0010-8545(86)80037-6.

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C. Thomas, N. "Substituted osmium carbonyl halides." Coordination Chemistry Reviews 93, no. 2 (March 1989): 225–44. http://dx.doi.org/10.1016/0010-8545(89)80017-7.

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4

Francisco, J. S., and Z. Li. "Dissociation pathways of carbonyl halides." Journal of Physical Chemistry 93, no. 24 (November 1989): 8118–22. http://dx.doi.org/10.1021/j100361a029.

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Zhang, Xu, Hong Yi, Zhixiong Liao, Guoting Zhang, Chao Fan, Chu Qin, Jie Liu, and Aiwen Lei. "Copper-catalysed direct radical alkenylation of alkyl bromides." Org. Biomol. Chem. 12, no. 35 (2014): 6790–93. http://dx.doi.org/10.1039/c4ob00813h.

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A copper-catalysed direct radical alkenylation of benzyl bromides and α-carbonyl alkyl bromides has been developed. Compared with recent radical alkenylations which mostly focused on secondary or tertiary alkyl halides, this transformation shows good reactivity towards primary alkyl halides and tertiary/secondary alkyl halides are also tolerated.
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Nagaki, Aiichiro, Yuta Tsuchihashi, Suguru Haraki, and Jun-ichi Yoshida. "Benzyllithiums bearing aldehyde carbonyl groups. A flash chemistry approach." Organic & Biomolecular Chemistry 13, no. 26 (2015): 7140–45. http://dx.doi.org/10.1039/c5ob00958h.

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He, Ying, Qifa Liu, Xiaoyun Ma, and Ming Lu. "Oxidation of Benzyl Halides and Related Compounds to Carbonyl Compounds Using Hydrogen Peroxide Catalysed by Tempo in Water." Journal of Chemical Research 37, no. 1 (January 2013): 22–24. http://dx.doi.org/10.3184/174751912x13545558675784.

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A green and straightforward method for the oxidation of benzyl halides and some related compounds to the corresponding carbonyl compounds is reported using hydrogen peroxide catalysed by 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) in water. The corresponding carbonyl compounds were obtained with excellent yields in a short time.
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Du, Pan, Jiyang Zhao, Shanshan Liu, and Zhen Yue. "Insights into the nucleophilic substitution of pyridine at an unsaturated carbon center." RSC Advances 11, no. 39 (2021): 24238–46. http://dx.doi.org/10.1039/d1ra03019a.

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Zhu, Bolin, Xinwei Huang, and Xiaoting Hao. "Synthesis and structures of doubly-bridged dicyclopentadienyl dinuclear rhenium complexes, and their photochemical reactions with aromatic halides in benzene." Dalton Trans. 43, no. 44 (2014): 16726–36. http://dx.doi.org/10.1039/c4dt02370f.

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Liu, Xuan-Yu, Bu-Qing Cheng, Yi-Cong Guo, Xue-Qiang Chu, Weidong Rao, Teck-Peng Loh, and Zhi-Liang Shen. "Iron-mediated highly diastereoselective allylation of carbonyl compounds with cyclic allylic halides." Organic Chemistry Frontiers 6, no. 10 (2019): 1581–86. http://dx.doi.org/10.1039/c9qo00210c.

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Dissertations / Theses on the topic "Carbonyl halides"

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Payne, Marc J. "The carbonylation of allylic halides." Thesis, University of St Andrews, 1997. http://hdl.handle.net/10023/14869.

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[RhCl(CO)(Pet3)2] or a compound prepared in situ from [Rh2(OAc)4] and Pet3 have been shown to be active catalysts for the carbonylation of allylic halides under relatively mild conditions. This reaction is of considerable significance since it is a rare example of a system in which C-Cl bonds can be carbonylated using a rhodiun based system. The reaction occurs in the absence of added base and there is little isomerisation of the double bond when forming the ester. Using either 3-chlorobut-l-ene or l-clilorobut-2-ene, the products obtained are identical. The oxidative addition of 1-clilorobut-2-ene occurs via an S[sub]N2 mechanism whereas an S[sub]N2' mechanism operates for the 3-chlorobut-1-ene because of the steric effects of the methyl group adjacent to the chlorine. Extensive mechanistic studies have been carried out and many of the intermediates have been characterised using multinuclear variable temperature, high pressure NMR and high pressure IR as well as isolation of the intermediates. The oxidative addition and migratory insertion complexes have both been characterised using the above methods enabling the mechanism of the carbonylation reaction to be elucidated. Supercritical carbon dioxide has been used to replace ethanol as the solvent to increase the concentration of carbon monoxide in the solution in an attempt to achieve a greater ester:ether ratio. However, catalyst solubility was a problem in these reactions. In an attempt to solve this problem phosphine ligands containing organo-fluorine groups were investigated. With the fluorinated groups present on the phosphine ligands the rhodium complex was soluble in the supercritical carbon dioxide. The ethylene spacer between the phosphorus atom and the fluorinated chain ensured that the fluorinated phosphines had a similar basicity to that of triethylphosphine. However, only low yields were obtained from the catalytic reactions possibly due the failure of the supercritical carbon dioxide to stabilise the ionic intermediates of the oxidative addition reaction.
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Sandoval, Rojano Stefania. "Functionalization of carbon nanomaterials with nitrogen, halides and oxides." Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/394000.

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Los materiales compuestos por grafeno y nanotubos de carbono (CNTs) han despertado un amplio interés debido a sus propiedades excepcionales. La variación de éstas, empleando diversas técnicas de modificación aumentan sus aplicaciones potenciales en muchos campos. Ésta tesis describe la funcionalización de nanomateriales de carbono con nitrógeno y diversos haluros y óxidos. La modificación de la estructura de nanotubos de carbono multicapa (MWCNTs) y derivados de grafeno se llevó a cabo mediante reacciones sólido-gas y sólido-líquido. Hemos empleado diferentes métodos de funcionalización, que incluyen oxidación, funcionalización con nitrógeno y dopaje, así como modificaciones de las cavidades internas y superficies externas de los nanotubos de carbono, para modular las propiedades de las nanoestructuras preparadas. Mediante un estudio sistemático de las condiciones de tratamiento y una exhaustiva caracterización se determinaron las características estructurales de las muestras y se evaluaron algunas de sus propiedades fisicoquímicas. En ésta tesis proponemos un método simple, eficiente y reproducible para la síntesis de óxido de grafeno reducido (RGO) modificado con nitrógeno. La naturaleza de los átomos de nitrógeno dentro de la red del RGO se ha modulado mediante tratamientos de amonolísis de óxido de grafeno (GO) a temperaturas comprendidas entre 25 ˚C y 800 ˚C. El protocolo propuesto permite tanto la introducción de grupos funcionales alifáticos (funcionalización con N) como la de nitrógeno estructural (dopaje con N). Adicionalmente, la composición estructural de las muestras funcionalizadas y dopadas con nitrógeno se modificó mediante tratamientos posteriores empleando altas temperaturas y atmosferas no oxidantes. Éstos tratamientos provocan rearreglos internos que confieren mayor estabilidad térmica a los materiales. Por otro lado, se llevó a cabo el llenado de las cavidades y la decoración de las superficies externas de los MWCNTs con compuestos inorgánicos. Reportamos la formación de nanotubos inorgánicos monocapa dentro de los nanotubos de carbon empleando una técnica de capilaridad del material laminar en su fase fundida. Además, mediante la optimización de los parámetros experimentales conseguimos favorecer el crecimiento de éstos sistemas inorgánicos monocapa con respecto la formación de otras nanoestructuras, tales como, nanopartículas, nanobarras y nanoserpientes de los halogenuros empleados. Hemos descrito una nueva técnica para el aislamiento ó liberación de las sustancias previamente introducidas en las cavidades de los MWCNTs. Así, exploramos el uso potencial de los fulerenos como agentes aisladores o promotores de la liberación de estructuras huéspedes. Finalmente, hemos preparado MWCNTs decorados con óxidos de titanio reducidos empleando tratamientos a altas temperaturas. Mediante la oxidación de los nanotubos se obtuvieron “nanocollares” de titania libres de carbono. Los materiales soportados presentan una actividad fotocatalítica superior a la del material de referencia titania P25.
Graphene and carbon nanotubes (CNTs) are of wide interest in materials science due to their outstanding properties. Several approaches allow modulating their properties further expanding their potential applications in many fields. This thesis reports on the functionalization of carbon nanomaterials with nitrogen, halides and oxides. The modification of the structure of multiwalled carbon nanotubes (MWCNTs) and graphene derivatives has been carried out through solid-gas and solid-liquid reactions. Different methods of functionalization, which include oxidation, nitrogen functionalization and doping, as well as endohedral and exohedral modifications have been employed for tuning the properties of the prepared nanostructures. A systematic study of the conditions of treatment and an extensive characterization has allowed the determination of the structural characteristics of the samples and the evaluation of some of their physical and chemical properties. In this thesis we propose a simple, efficient and reproducible method for the synthesis of nitrogen-containing reduced graphene oxide (RGO). The nature of the nitrogen atoms within the RGO lattice has been tuned by ammonolysis treatments of graphene oxide (GO) in the range of 25 ˚C-800 ˚C. The reported protocol allows the introduction of aliphatic moieties (N-functionalization) and structural nitrogen (N-doping). Additionally, the structural composition of the N-containing RGO has been modified by post-annealing the material under non-oxidizing atmospheres. High temperature treatments induce internal rearrangements, leading to samples with an enhanced thermal stability. On the other hand, endohedral and exohedral functionalization of MWCNTs with inorganic materials have been carried out. We report on the formation of single-layered inorganic nanotubes within the cavities of MWCNTs through a molten phase capillary wetting technique. We have optimized the conditions of the synthesis to enhance the growth of the single-layered nanotubes, while decreasing the formation of other nanostructures (nanoparticles, nanorods and nanosnakes). A new technique for the confinement and/or release of the filled substances within the hollow cavity of the CNTs has also been developed. We have explored the potential of fullerenes as corking agents and as promoting species for the release of guest structures. Finally, we have prepared MWCNTs decorated with reduced titanium oxides employing high temperature treatments. By oxidation of MWCNTs self-standing titania “nano-necklaces” are formed. The photocatalytic performance of the carbon supported materials overpasses that of the reference material titania P25.
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Jackman, R. B. "Interfacial chemistry of metal carbonyls, metal halides and halogens : Surface studies with application to photon and electron enhanced processes on semiconductors." Thesis, University of Southampton, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374568.

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Steel, Colin James. "Automated radiosynthesis of 2-['1'1C]thymidine and ['1'1C]methyl halides for use in Positron Emission Tomography." Thesis, University of Hertfordshire, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.323444.

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Huset, Regina Anne. "Methyl halides : concentrations, fluxes and stable carbon isotope ratios measured in the atmosphere, coastal waters, and soils /." Thesis, Connect to this title online; UW restricted, 2007. http://hdl.handle.net/1773/11576.

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Hargette, Paul Hudson. "Removal of dissolved organic carbon and organic halide precursors by enhanced coagulation." Thesis, This resource online, 1997. http://scholar.lib.vt.edu/theses/available/etd-08252008-162839/.

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Claros, Casielles Miguel. "Development of Visible Light Photoredox Methodologies towards the Activation of Carbon-Halogen Bonds." Doctoral thesis, Universitat Rovira i Virgili, 2020. http://hdl.handle.net/10803/669435.

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Metodologies fotocatalítiques sota irradiació de llum visible han estat desenvolupades amb diversos substrats disponibles al mercat com ara els àcids carboxílics, trifluoroboratos alquílics de potassi, silicats alquílics d'amoni o èsters activats entre d'altres. Sota irradiació de llum, aquests precursors s'activen mitjançant processos de transferència d'un sol electró amb catalitzadors fotoexcitables (PC). Entre ells, els halurs orgànics són socis d'acoblament convenients en la fotocatàlisi, ja que experimenten una escissió de l'enllaç C-halogen catalitzada per diversos PC en presència d'un donador d'electrons. Els clorurs de llogo no activats, que són fàcilment disponibles i matèries primeres estables, exhibeixen una inèrcia química inherent, en part, per les seves negatius potencials de reducció. Això va impedir el seu ús generalitzat com a precursors radicals en la fotocatàlisi de llum visible. En aquesta dissertació doctoral explorem l'ús d'un sistema catalític dual basat en metalls de la primera sèrie de transició (Cu, Co, Ni) per a l'activació d'aquests enllaços inerts C-Halogen. El disseny de l'catalitzador ha estat clau per desenvolupar una metodologia suau i general per a la reacció de desalogenación i la ciclació reductora intramolecular d'halurs d'alquil no activats amb alquens o alquins units. L'escissió de fortes enllaços Csp3-X està intervinguda per un intermedi de cobalt o níquel en baix estat d'oxidació altament nucleòfil generat per reducció fotocatalítica de llum visible que empra un fotosensibilitzador de coure.
Metodologías fotocatalíticas bajo irradiación de luz visible han sido desarrolladas con varios sustratos disponibles en el mercado como por ejemplo los ácidos carboxílicos, trifluoroboratos alquílicos de potasio, silicatos alquílicos de amonio o ésteres activados entre otros. Bajo irradiación de luz, estos precursores se activan mediante procesos de transferencia de un solo electrón con catalizadores fotoexcitables (PC). Entre ellos, los haluros orgánicos son socios de acoplamiento convenientes en la fotocatálisis, ya que experimentan una escisión del enlace C-halógeno catalizada por varios PC en presencia de un dador de electrones. Los cloruros de alquilo no activados, que son fácilmente disponibles y materias primas estables, exhiben una inercia química inherente, en parte, debido a sus negativos potenciales de reducción. Esto impidió su uso generalizado como precursores radicales en la fotocatálisis de luz visible. En esta disertación doctoral exploramos el uso de un sistema catalítico dual basado en metales de la primera serie de transición (Cu, Co, Ni) para la activación de estos enlaces inertes C-Halógeno. El diseño del catalizador ha sido clave para desarrollar una metodología suave y general para la reacción de deshalogenación y la ciclación reductora intramolecular de haluros de alquilo no activados con alquenos o alquinos unidos. La escisión de fuertes enlaces Csp3-X está mediada por un intermedio de cobalto o níquel en bajo estado de oxidación altamente nucleófilo generado por reducción fotocatalítica de luz visible que emplea un fotosensibilizador de cobre.
Visible light photoredox Catalysis have been accomplished with several readily available bench-stable chemicals such as carboxylic acids, potassium alkyltrifluoroborates, ammonium alkyl silicates or redox-active esters among others. Under light irradiation, these precursors get activated by single-electron transfer processes with photoexcitable catalysts (PCs). Among them, organic halides are convenient coupling partners in photocatalysis since they undergo reductive C-halogen bond cleavage catalysed by several PCs in the presence of a sacrificial electron-donor. Non-activated alkyl chlorides, which are readily available and bench-stable feedstocks, exhibit an inherent chemical inertness, in part, due to their large negative reduction potentials. This precluded their widespread use as radical precursors in visible-light photocatalysis. In this doctoral dissertation we explored the use of a dual catalyst system based on first-row transition metals (Cu, Co, Ni) for the activation of these inert Carbon-Halogen bonds. Catalyst design has been key for developing a mild and general photoredox methodology for the dehydrodehalogenation reaction and the intramolecular reductive cyclization of non-activated alkyl halides with tethered alkenes or alkynes. The cleavage of strong Csp3-X bonds is mediated by a highly nucleophilic low-valent cobalt or nickel intermediate generated by visible-light photoredox reduction employing a copper photosensitizer
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Chen, Lu. "Palladium-catalysed C-C bond construction in virtue of C-H functionalisation : direct arylation of heteroaromatics tolerant to reactive functional groups." Thesis, Rennes 1, 2013. http://www.theses.fr/2013REN1S011.

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Durant ma thèse, j'ai recherché les conditions pour l'activation / fonctionnalisation de liaisons C-H pour la construction de bi(hétéro)aryles tolérant des groupement fonctionnels réactifs tels que des silyles, des alcènes, des esters ou encore des amides. Par rapport aux protocoles de couplage classiques tels que les réactions de Suzuki, Stille ou Negishi, la fonctionalisation de liaisons C-H fournit des procédures moins coûteuses et plus écologiques si elle tolère des groupements utiles en synthèse. D'abord, nous avons observé que les thiophènes substitués par des silyles en C2 peuvent être arylés avec des bromures d'aryle sans désilylation en présence du précatalyseur Pd(OAc)2/dppb. Les produits de couplage sont obtenus avec de bons rendements et avec inhibition de la réaction de désilylation. Ensuite, nous avons démontré que le système Pd(OAc)2/KOAc sans ligand phosphine, favorise l'arylation directe des hétéroaromatiques et inhibe la réaction de type Heck avec des thiophenes substitués par des alcènes substituées sur les carbones 2 ou 3. Ensuite, nous avons démontré que les fonctions esters sur les hétéroaromatiques peuvent être avantageusement utilisées comme groupements protecteurs, permettant l'arylation directe d'hétéroaromatiques sur le carbone C5. Enfin, l'heteroarylation directe de 2- ou 4-bromobenzamides avec des hétéroarènes catalysée au palladium a été étudiée. En présence de KOAc comme base, aucune formation de liaisons C-C ou C-N par couplage de deux bromobenzamides n'a été observée
During my thesis, I focused on condition for the activation / functionalisation of C-H bonds for the construction of biaryl derivatives tolerant to the reactive functional groups such as silyl, alkenes, esters or amides. Compared to classic cross-coupling protocols (Suzuki, Stille or Negishi), C-H bond functionalisation provides a costly effective and environmentally attractive procedures. At first, we observed that the silyl-substituted thiophenes can be directly arylated with aryl bromides without desilylation, using the simple Pd(OAc)2/dppb precatalyst for both conversion and desilylation inhibition. Then, we have demonstrated that the Pd(OAc)2/KOAc catalyst system without phosphine ligand, even using as few as 0.1 mol% of Pd catalyst, promotes the direct arylation of heteroaromatics and inhibits the Heck type reaction with 1,2-disubstituted alkenes. In addition, we demonstrated that easily accessible esters on heteroaromatics can be advantageously employed as blocking groups in the course of the direct arylation of several heteroaromatic derivatives. Finally, the palladium-catalyzed direct heteroarylation of 2- or 4-bromobenzamide with heteroarenes was studied. In the presence of KOAc as the base, no formation of C-N or C-C bonds by coupling of two bromobenzamide was observed
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Rof, Christine. "Fonctionnalisation de la cellulose en vue d'améliorer la souplesse de la toile-éponge régénérée issue du procédé viscose." Nancy 1, 1988. http://www.theses.fr/1988NAN10502.

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Yang, Xu. "Une étude expérimentale de la photoréduction du mercure atmosphérique dans des eaux de pluie." Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30094.

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La photoréduction atmosphérique du Hg pourrait avoir lieu à la fois en phase gazeuse et aqueuse. Les taux de photoréduction du Hg(II) que nous observons dans l'eau de pluie, en condition d'ensoleillement total, sont d'un ordre de grandeur inférieur au taux optimisé de photoréduction dans les nuages >1.0 h-1 dans les modèles globaux de mercure. La photoréduction aqueuse de mercure dans l'atmosphère est trop lente pour constituer une voie de réduction dominante. Les formes HgBr2, HgCl2, HgBrNO2, HgBrHO2 gazeuses atmosphériques, balayées par les aérosols aqueux et les gouttelettes de nuages, sont converties en formes de Hg(II)-DOC dans les précipitations en raison de l'abondance de carbone organique dans les aérosols et de l'eau de nuages. Des calculs théoriques montrent que les taux de photolyse en phase gazeuse de composés de mercure(II) peuvent être suffisamment rapide pour rééquilibrer le cycle de mercure atmosphérique modélisé
Atmospheric Hg photoreduction could take place in both gas- and aqueous phase. Rainwater Hg(II) photoreduction rates, under fully sunlit conditions, are an order of magnitude slower than the optimized maximum in-cloud photoreduction rate of > 1.0 h-1 in global Hg models. Atmospheric aqueous Hg photoreduction is too slow to be dominant reduction pathway. Atmospheric gaseous HgBr2, HgCl2, HgBrNO2, HgBrHO2 forms, scavenged by aqueous aerosols and cloud droplets, are converted to Hg(II)-DOC forms in rainfall due to abundant organic carbon in aerosols and cloud water. Computation of gas phase photolysis rates of Hg(II) compounds can be fast, and is fast enough to rebalance the modeled atmospheric Hg cycle between Hg(0) oxidation and Hg(II) reduction
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Books on the topic "Carbonyl halides"

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Haines, Alan H. Methods for the oxidation of organic compounds: Alcohols, alcohol derivatives, alkyl halides, nitroalkanes, alkyl azides, carbonyl compounds, hydroxyarenes and aminoarenes. London: Academic, 1988.

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Phosgene and related carbonyl halides. Amsterdam: Elsevier, 1996.

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Phosgene and Related Carbonyl Halides. Elsevier, 1996. http://dx.doi.org/10.1016/s0082-495x(07)x8002-8.

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Ryan, T. A., C. Ryan, E. A. Seddon, and K. R. Seddon. Phosgene (Topics in Inorganic and General Chemistry). Elsevier, 1996.

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SA, Solvay, and Alternative Fluorocarbons Environmental Acceptability Study., eds. AFEAS Workshop proceedings: Atmospheric wet and dry deposition of carbonyl and haloacetyl halides. [Washington, DC: AFEAS, 1992.

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Eland, John H. D., and Raimund Feifel. Molecules with four, five or seven atoms. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198788980.003.0005.

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Double photoionisation spectra of NH3, C2H2, HCHO, C2N2, PCl3, CH4, the methyl halides CH3F, CH3Cl, CH3I, the methylene halides CH2Cl2, CH2Br2, CH2I2, the carbon tetrahalides CF4, CCl4, CBr4, germanium tetrahalides GeCl4, GeBr4, and SF6 are presented with analysis to identify the electronic states of the doubly charged ions. The effects of indirect double ionisation pathways are discussed. There are relatively few important molecules with just four atoms, but most of the ones included here are present and sometimes abundant in planetary and astrophysical environments. The range of five-atom molecules includes methane and all its simple derivatives. Where possible closely related molecules are grouped together in this chapter, as much of the discussion of their electronic structure is the same for all members of a group. This chapter also includes SF6 as a closely related molecule, even though its atom count goes beyond those of some molecules in later chapters.
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Panek, J. S., S. G. Nelson, S. J. Collier, E. Kataisto, N. F. Jain, C. E. Masse, A. K. Mourad, et al. Three Carbon-Heteroatom Bonds: Acid Halides; Carboxylic Acids and Acid Salts. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-020-00000.

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McKague, Alan Ross *. Dephosphorization of carbon saturated iron using lime-calcium halide fluxes. 1988.

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Behrens, Dieter. Dechema Corrosion Handbook: Acid Halides, Amine Salts, Bromine and Bromides, Carbonic Acid, Lithium Hydroxide. Vch Pub, 1989.

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Zou, Dong. Nucleophilic substitution at the spp2s carbon of aryl halides by using nickel acylate complexes. 1994.

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Book chapters on the topic "Carbonyl halides"

1

Atwood, Jim D., and Jerome B. Keister. "In Carbonyl Halides." In Inorganic Reactions and Methods, 38. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145296.ch29.

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Ginsberg, A. P., J. W. Koepke, C. R. Sprinkle, Vickie Hagley, and A. H. Reis. "Linear-Chain Iridium Carbonyl Halides." In Inorganic Syntheses, 18–22. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132500.ch5.

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Page, E. M., and D. A. Rice. "Preparation of Transition-Metal Carbonyl Halides from the Metal Carbonyl." In Inorganic Reactions and Methods, 243–47. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145180.ch160.

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Page, E. M., and D. A. Rice. "Preparation of Anionic Carbonyl Halides from the Metal Carbonyl or its Derivative." In Inorganic Reactions and Methods, 247–51. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145180.ch161.

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Page, E. M., and D. A. Rice. "Synthesis of Metal Carbonyl Haiides and Nitrosyl Halides from the Metal Carbonyls and Their Derivatives." In Inorganic Reactions and Methods, 243. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145180.ch159.

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Brown, T. M. "Synthesis of Metal Halides from Metal Carbonyls." In Inorganic Reactions and Methods, 195–96. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145180.ch123.

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Kolb, Andreas, and Paultheo von Zezschwitz. "Organoaluminum Couplings to Carbonyls, Imines, and Halides." In Modern Organoaluminum Reagents, 245–76. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/3418_2012_39.

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Ito, T., and M. Minato. "Carbonyl Halides." In Compounds of Groups 7-3 (Mn..., Cr..., V..., Ti..., Sc..., La..., Ac...), 1. Georg Thieme Verlag KG, 2003. http://dx.doi.org/10.1055/sos-sd-002-00432.

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Treichel, Paul M. "Manganese Carbonyls and Manganese Carbonyl Halides." In Comprehensive Organometallic Chemistry II, 1–19. Elsevier, 1995. http://dx.doi.org/10.1016/b978-008046519-7.00046-0.

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"16 Asymmetric carbonyl halides." In Phosgene and Related Carbonyl Halides, 685–741. Elsevier, 1996. http://dx.doi.org/10.1016/s0082-495x(07)80021-7.

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Conference papers on the topic "Carbonyl halides"

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Layne, Abbie W., Mary Anne Alvin, Evan Granite, Henry W. Pennline, Ranjani V. Siriwardane, Dale Keairns, and Richard Newby. "Overview of Contaminant Removal From Coal-Derived Syngas." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-42165.

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Gasification is an important strategy for increasing the utilization of abundant domestic coal reserves. DOE envisions increased use of gasification in the United States during the next 20 years. As such, the DOE Gasification Technologies Program, including the FutureGen initiative, will strive to approach a near-zero emissions goal, with respect to multiple pollutants, such as sulfur, mercury, and nitrogen oxides. Since nearly one-third of anthropogenic carbon dioxide emissions are produced by coal-powered generation facilities, conventional coal-burning power plants, and advanced power generation plants, such as IGCC, present opportunities in which carbon can be removed and then permanently stored. Gas cleaning systems for IGCC power generation facilities have been effectively demonstrated and used in commercial operations for many years. These systems can reduce sulfur, mercury, and other contaminants in synthesis gas produced by gasifiers to the lowest level achievable in coal-based energy systems. Currently, DOE Fossil Energy’s goals set for 2010 direct completion of R&D for advanced gasification combined cycle technology to produce electricity from coal at 45–50% plant efficiency. By 2012, completion of R&D to integrate this technology with carbon dioxide separation, capture, and sequestration into a zero-emissions configuration is targeted with a goal to provide electricity with less than a 10% increase in cost of electricity. By 2020, goals are set to develop zero-emissions plants that are fuel-flexible and capable of multi-product output and thermal efficiencies of over 60% with coal. These objectives dictate that it is essential to not only reduce contaminant emissions into the generated synthesis gas, but also to increase the process or system operating temperature to that of humid gas cleaning criteria conditions (150 to 370 °C), thus reducing the energy penalties that currently exist as a result of lowering process temperatures (−40 to 38 °C) with subsequent reheat to the required higher temperatures. From a historical perspective, the evolution of advanced syngas cleaning systems applied in IGCC and chemical and fuel synthesis plants has followed a path of configuring a series of individual cleaning steps, one for each syngas contaminant, each step controlled to its individual temperature and sorbent and catalyst needs. As the number of syngas contaminants of interest has increased (particulates, hydrogen sulfide, carbonyl sulfide, halides such as hydrogen chloride, ammonia, hydrogen cyanide, alkali metals, metal carbonyls, mercury, arsenic, selenium, and cadmium) and the degree of syngas cleaning has become more severe, the potential feasibility of advanced humid gas cleaning has diminished. A focus on multi-contaminant syngas cleaning is needed to enhance the potential cost savings, and performance of humid gas cleaning will focus on multi-contaminant syngas cleaning. Groups of several syngas contaminants to be removed simultaneously need to be considered, resulting in significant gas cleaning system intensification. Intensified, multi-contaminant cleaning processes need to be devised and their potential performance characteristics understood through small-scale testing, conceptual design evaluation, and scale-up assessment with integration into the power generation system. Results of a 1-year study undertaken by DOE/NETL are presented to define improved power plant configurations and technology for advanced multi-contaminant cleanup options.
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Shan, Xin, Sri Ganesh Bade, Thomas Geske, Melissa Davis, Rachel Smith, and Zhibin Yu. "Organometal halide perovskite light-emitting diodes with laminated carbon nanotube electrodes." In Organic Light Emitting Materials and Devices XXI, edited by Franky So, Chihaya Adachi, and Jang-Joo Kim. SPIE, 2017. http://dx.doi.org/10.1117/12.2270949.

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Flahaut, E. "Synthesis of 1D P-block halide crystals within single walled carbon nanotubes." In ELECTRONIC PROPERTIES OF MOLECULAR NANOSTRUCTURES: XV International Winterschool/Euroconference. AIP, 2001. http://dx.doi.org/10.1063/1.1426871.

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Helmy, Samy A., Judith K. Guy-Caffey, Leroy J. Detiveaux, Sabine C. Zeilinger, Mike D. Barry, and Cliff Aaron Corbell. "The Successful Development, Validation, and First Use of an Innovative Zinc-Free, High-Density Completion Fluid for Deepwater." In SPE/IADC International Drilling Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/204095-ms.

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Abstract The completion of wells using solids-laden fluids can impair the reservoir production and also damage the functioning of downhole completion tools, therefore completing wells with clear-brine fluids is the preferred alternative. Clear brines are typically halide or formate salt solutions in water, but they, too, have shortcomings. At lower temperatures or increased pressures, the salts in these fluids can crystallize causing potential well control concerns and/or costly operational disruptions. Completion of high-pressure wells, with densities above approximately 14.3 lb/gal for calcium bromide or 13.1 lb/gal for potassium formate, has historically required the use of brines containing zinc bromide or cesium formate to minimize formation damage, yet, in addition to their merits,both fluids have inherent liabilities. Zinc-based fluids, for example, are restricted and classified as priority pollutants due to their potential harmful effects on the environment, and the low pH(acidity) of zinc-based halides increases the potential for corrosion of metal components and risk to personnel safety. With cesium formate fluids, their limited production may restrict supply and lead to higher cost in high-volume deepwater applications. Moreover, when used as a packer fluid, literature (Javora 2003) suggests that formates may cause hydrogen-induced cracking (HIC), especially in the presence of carbon dioxide (CO2) that could lead to failure of production tubing. An offshore operator required a priority-pollutant-free completion fluid for a subsea development,whose produced fluids (oil and water) are combined and processed with that from several other fields at a shared production facility. Associated produced water separated from the crude is dischargedoverboard and must be free of priority pollutants; detection of any such pollutants would requireextensive processing or, in the worst case, result in shutting down production from all the fields and the facility. This paper describes the development and successful field applications of a novel family of completion fluids, created to address the deficits of conventional high-density clear brines. The new fluids extend the conditions for onset of crystallization to a higher density range and meet environmental concerns, as they are formulated with sustainably sourced materials. The novel high-density,non-zinc, solids-free completion fluid (HDNZ) meets the challenges and requirements of ultra-deepwater environments for fluid densities between 14.4 and 15.3 lb/gal. An overview of the extensive laboratory test data needed to develop the fluid and verify its viability as a completion brine and packer fluid is described. The paper outlines the design criteria and qualification testing performedto ensure that the technical challenges were addressed for this challenging deepwater project. The laboratory data include testing of pressurized crystallization temperatures (PCTs), stress corrosion cracking (SCC), elastomer compatibility, formation regain permeability, long-term stability, and compatibility with multiple fluid types (mud, control line, spacer, frac fluids, sour gases and chemical additives). The discussion on fluid usage will encompass details of the plant trial to validate the performance of the fluid and case history detailing the operational implementation in the first five ultra-deepwater well completions in the GOM. Additionally, engineering these fluids led to the development of a new method to measure brine crystallization temperature at elevated pressures, as there currently is no industry standard for such measurement in downhole conditions. The new method is accurate, repeatable, and executable in rig-site laboratories.
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Chen, Zhi, Fang Guo, Junqiang Xu, and Jun Li. "Synergistic Inhibition Effect of Dimeric Surfactant 12-2-12 and Halide Ions on the Corrosion of A3 Carbon Steel in 1M HCl Solution." In 2015 International Conference on Advanced Material Engineering. WORLD SCIENTIFIC, 2015. http://dx.doi.org/10.1142/9789814696029_0023.

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Tysoe, Wilfred T. "Understanding the Tribological Chemistry of Chlorine- and Sulfur- and Phosphorus-Containing Additives." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63361.

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Chlorine- and sulfur- and phosphorus-containing compounds are commonly added to the base fluid to synthesize lubricants used under extreme-pressure (EP) conditions. Analyzing the resulting tribological films on iron reveals that chlorinated hydrocarbons thermally decompose forming a layer that consists of iron chloride (FeCl2) or carbide (Fe3C), and that dialkyldisulfides react to form FeS and Fe3C. Alkyl phosphates thermally decompose on iron oxide to form alkyl and alkoxy, as well as POx species, on the surface. The alkyl and alkoxy species thermally decompose on heating to evolve gas-phase products and deposit carbon onto the surface. The POx species rapidly diffuse into the oxide forming a film that consists of a carbonaceous layer covering a phosphate film. The tribological properties of evaporated and reactively grown thin films have been investigated in ultrahigh vacuum. This strategy eliminates contamination and allows films of known composition and structure to be grown on well-characterized substrates. Three tribological regimes are identified depending on film thickness. In the first regime, an initial rapid decrease in friction is found when a film that is a few nanometers thick (corresponding to a monolayer) covers the surface. The friction coefficient increases once again in the second regime as the film becomes thicker, due to the increased contact area between the film and the rough tribotip, and the behavior is well described by a modified Greenwood-Williamson model. A third regime is found when the film becomes thicker than the interfacial roughness, where the surfaces are completely separated by the film. Finally, measuring the friction coefficients of thin halide films deposited onto various substrates, where the local pressure at the asperity tips depends on the substrate hardness, shows that the shear strength of the “monolayer” films depends on pressure.
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