Relevant bibliographies by topics / Propargyl alcohol

Contents

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

Academic literature on the topic 'Propargyl alcohol'

Author: Grafiati
Published: 4 June 2021
Last updated: 2 February 2022

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Journal articles on the topic "Propargyl alcohol"

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Gonçalves, Reinaldo Simões, and Luciano Valmir das Chagas. "Estudos potenciométricos da adsorção de álcoois insaturados sobre o eletrodo de cobre em meio H2SO4 diluído." Ciência e Natura 11, no. 11 (1989): 55. http://dx.doi.org/10.5902/2179460x25532.

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Potentiometric studies show the interaction between the copper surface electrode and propanol alcohol (H3C-CH2-CH2OH), allyl alcohol (H2C=CH-CH2OH) and propargyl alcohol (HC≡C-CH2OH). From them, only allyl alcohol and propargyl alcohol change the value of the electrode potentials, when the organic compounds are added to the solutions. The potential shifts suggest a strong interaction, with a chemical and stable adsorption of the alcohols on the surfasse electrode. The electrode potentials change quickly in the presence of the alcohols and depend on the concentration that is added. The adsorpti
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Saini, Jyoti, and K. S. Viswanathan. "From the propargyl alcohol–water complex to the propargyl alcohol dimer: where does the propargyl alcohol–methanol complex fit in?" New Journal of Chemistry 43, no. 9 (2019): 3969–80. http://dx.doi.org/10.1039/c8nj06051g.

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Zhang, Quanxuan, Hong Ren, and Gregory L. Baker. "An economical and safe procedure to synthesize 2-hydroxy-4-pentynoic acid: A precursor towards ‘clickable’ biodegradable polylactide." Beilstein Journal of Organic Chemistry 10 (June 17, 2014): 1365–71. http://dx.doi.org/10.3762/bjoc.10.139.

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2-Hydroxy-4-pentynoic acid (1) is a key intermediate towards ‘clickable’ polylactide which allows for efficient introduction of a broad range of pendant functional groups onto polymers from a single monomer via convenient ‘click’ chemistry with organic azides. The incorporation of various pendant functional groups could effectively tailor the physicochemical properties of polylactide. The reported synthesis of 1 started from propargyl bromide and ethyl glyoxylate. However, both of starting materials are expensive and unstable; especially, propargyl bromide is shock-sensitive and subjected to t
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Gonçalves, Reinaldo Simões, and Natalie Maria Coradini. "Electrochemical evidences of the protection efficiency of propargyl alcohol o low-carbo steel in ethanolic solutions by electrical conductivity measures." Ciência e Natura 15, no. 15 (1993): 45. http://dx.doi.org/10.5902/2179460x26357.

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It is shown that electrical conductivity measurement is a good method to characterize corrosion processes that occur on low-carbon steel in ethanolic solutions. Different aggressive coonditions were tested by changing the water content in distilled ethanol and by adding acid. Propargyl a alcohol inhibits the corrosion reaction. The specific conductivity of the solution decreases in the presence of propargyl alcohol for varying levels of aggressiveness. In dilute acetic acid ethanolic solutions, the proyection efficiency was better in 1.0mM propargyl alcohol than in the other concentrations.
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Yu, Zu Xiao, Shi Xiong Hao, and Qing Shan Fu. "Effects of Propargyl Alcohol on Electrochemical Behaviors of AZ91 Magnesium Alloy Anode in 3.5% NaCl Solution." Advanced Materials Research 750-752 (August 2013): 1137–40. http://dx.doi.org/10.4028/www.scientific.net/amr.750-752.1137.

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To improve corrosion rates and activation properties of AZ91 magnesium alloy anode, effects of additives (propargyl alcohol) on electrochemical behaviors of AZ91 magnesium alloy in 3.5% NaCl solution have been examined by studying corrosion rate, polarization, open circuit potential (Eocp) and transfer resistance values (Rt) of electrochemical impedance spectroscopy(EIS). The results show that propargyl alcohol not only decreases corrosion rate of AZ91 magnesium alloy anode, corrosion-inhibition ratio is 64.6%, but also increases activation properties of AZ91 when 1.0 % propargyl alcohol added
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Ramapanicker, Ramesh, Rohit Gupta, Rajendran Megha, and Srinivasan Chandrasekaran. "Applications of Propargyl Esters of Amino Acids in Solution-Phase Peptide Synthesis." International Journal of Peptides 2011 (June 16, 2011): 1–10. http://dx.doi.org/10.1155/2011/854952.

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Propargyl esters are employed as effective protecting groups for the carboxyl group during solution-phase peptide synthesis. The propargyl ester groups can be introduced onto free amino acids by treating them with propargyl alcohol saturated with HCl. The reaction between propargyl groups and tetrathiomolybdate is exploited to deblock the propargyl esters. The removal of the propargyl group with the neutral reagent tetrathiomolybdate ensures that most of the other protecting groups used in peptide synthesis are untouched. Both acid labile and base labile protecting groups can be removed in the
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Kozak, G. D., and B. N. Kondrikov. "Detonation of nitrobenzene and propargyl alcohol." Combustion, Explosion, and Shock Waves 35, no. 1 (1999): 80–87. http://dx.doi.org/10.1007/bf02674391.

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Isaacs, André, Aaron Bosse, Gregory Tsougranis, Christopher DeTroia та Francisco Tejidor. "Cu(I)-Catalyzed Synthesis of β,γ-Unsaturated Amides". Synlett 29, № 04 (2017): 463–66. http://dx.doi.org/10.1055/s-0036-1589135.

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Readily available propargyl alcohols were found to be useful substrates for the copper(I)-catalyzed synthesis of β,γ-unsaturated amides. Nucleophilic attack by the alcohol on the in situ generated keten­imine followed by base-catalyzed elimination and subsequent ring opening yields the desired products under mild conditions.
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Mainier, Fernando B., Thiago Theobaldo da Silva, and Fabio P. D. de Araujo. "Performance of Propargyl Alcohol as Corrosion Inhibitor for Electroless Nickel-Phosphorus (NiP) Coating in Hydrochloric Acid Solution." Journal of New Materials for Electrochemical Systems 24, no. 1 (2021): 29–33. http://dx.doi.org/10.14447/jnmes.v24i1.a05.

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The electroless nickel-phosphorus (NiP) coatings have been used with great success in oil production equipment and accessories, such as pipes, valves, pumps, adapters, rings, connectors and various types of special tools. In the acidification or acid stimulation of oil wells, to increase their productivity, a hydrochloric acid (HCl) solution is preferably injected from concentrations of 5 to 28%, aiming at the dissolution of a reservoir rock constituted of limestone and dolomite. In addition, the HCl solutions are also used to remove lime scale adhering to carbon steel pipes, where propargyl a
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Hosseyni, Seyedmorteza, Shengtao Ding, Yijin Su, Novruz G. Akhmedov, and Xiaodong Shi. "Triazole–gold promoted intermolecular propargyl alcohol addition to alkyne: the reaction cascade toward substituted allenes." Chemical Communications 52, no. 2 (2016): 296–99. http://dx.doi.org/10.1039/c5cc08233a.

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Dissertations / Theses on the topic "Propargyl alcohol"

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McLaughlin, M. G. "Highly selective hydrometallations and their application in synthesis." Thesis, Queen's University Belfast, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.679265.

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Grimshaw, M. D. "Reactions of propargyl alcohols and propargyl amines at a diruthenium centre." Thesis, University of Bristol, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274617.

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Pennell, M. N. "Gold catalysed reactions of propargylic alcohols." Thesis, University College London (University of London), 2014. http://discovery.ucl.ac.uk/1418070/.

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Propargylic alcohols are easily accessed through the reaction of alkynes with aldehydes and ketones. The 1,3-isomerisation of propargylic alcohols to enones is known as the Meyer-Schuster rearrangement. We have demonstrated efficient room temperature reaction conditions for the Au-catalysed Meyer-Schuster rearrangement (>30 examples) of a wide array of secondary and tertiary propargylic alcohols to the corresponding enones in generally excellent yields and with high E-selectivity. Primary propargylic alcohols rearrange to give highly reactive terminal enones, which can undergo conjugate additi
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Silva, Nathalia Carlos da. "Estudos sobre a hidroteluração de álcoois propargílicos." Universidade de São Paulo, 2004. http://www.teses.usp.br/teses/disponiveis/46/46135/tde-30092016-123701/.

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O trabalho teve por objetivo principal estudar a reação de hidroteluração de 3-hidróxialcinos (álcoois propargílicos), levando à preparação enantiosseletiva de teluretos vinílicos Z funcionalizados com uma hidroxila. Tais sistemas são interessantes do ponto de vista sintético, uma vez que muitas moléculas de interesse biológico possuem duplas ligações associadas a hidroxilas em sua estrutura. Inicialmente, alguns dos álcoois propargílicos foram preparados em laboratório (Esquema IA) e, em seguida, submetidos à reação de hidroteluração (Esquema IB). (Ver no arquivo). Como resultado da hidrotelu
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Gibson, Samantha M. "N → S acyl transfer in peptides and regioselective dihalohydration reactions of propargylic alcohols." Thesis, University College London (University of London), 2017. http://discovery.ucl.ac.uk/10025951/.

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This thesis describes results obtained during the investigation of peptide thioester formation and regioselective dihalohydration reactions of propargylic alcohols. Chapter 1 explores the formation of peptide thioesters via N  S acyl transfer. Firstly, native chemical ligation (NCL) will be introduced as a powerful tool to join a peptide thioester and a peptide fragment containing an N terminal cysteine. The challenges of making a peptide thioester will be discussed. Following this, the synthesis of model peptides will be reported, including the first synthesis of boronocysteine. The model pe
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Tesfa, Kibur Hunie. "Novel applications of chiral non-racemic propargyl alcohols for asymmetric intramolecular nicholas reaction : synthesis and screening of novel benzopyrans." Thesis, Kingston University, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.485815.

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The aim of this research programme was to investigate the use of an asymmetric intramolecular Nicholas reaction in the synthesis of novel, optically pure and biologically active benzopyran derivatives from optically active precursors. The novel compounds were designed for medicinal and pharmaceutical applications. A series of benzopyran derivatives was synthesised and screened for biological activity. The synthetic route involved the preparation of enantiopure and enantioenriched propargyl alcohols as cyclisation precursors. These alcohols were then subjected to the Nicholas reaction character
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Tesfa, Hunie Kibur. "Novel applications of chiral non-recemic propargyl alcohols for asymmetric intramolecular Nicholas reaction - synthesis and screening of novel benzopyrans." Thesis, Kingston University, 2008. http://eprints.kingston.ac.uk/20398/.

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The aim of this research programme was to investigate the use of an asymmetric intramolecular Nicholas reaction in the synthesis of novel, optically pure and biologically active benzopyran derivatives from optically active precursors. The novel compounds were designed for medicinal and pharmaceutical applications. A series of benzopyran derivatives was synthesised and screened for biological activity. The synthetic route involved the preparation of enantiopure and enantioenriched propargyl alcohols as cyclisation precursors. These alcohols were then subjected to the Nicholas reaction character
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Cera, Gianpiero <1985&gt. "Au(I) Catalyzed Manipulation of Propargylic Alcohols: A New Route Towards the Synthesis of Indole Alkaloids." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6417/.

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In this work we presented several aspects regarding the possibility to use readily available propargylic alcohols as acyclic precursors to develop new stereoselective [Au(I)]-catalyzed cascade reactions for the synthesis of highly complex indole architectures. The use of indole-based propargylic alcohols of type 1 in a stereoselective [Au(I)]-catalyzed hydroindolynation/immiun trapping reactive sequence opened access to a new class of tetracyclic indolines, dihydropyranylindolines A and furoindolines B. An enantioselective protocol was futher explored in order to synthesize this molecules wi
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Friel, Donna Kay. "Catalytic enantioselective synthesis of tertiary propargylic alcohols : Al-catalyzed asymmetric alkylation of pyridyl-ynones with dialkylzinc reagents." Thesis, Boston College, 2008. http://hdl.handle.net/2345/25.

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Thesis advisor: Amir H. Hoveyda<br>General and efficient methods for catalytic enantioselective synthesis of tertiary alcohols prepared by the addition of C-Metal nucleophiles to ketones<br>Thesis (MS) — Boston College, 2008<br>Submitted to: Boston College. Graduate School of Arts and Sciences<br>Discipline: Chemistry
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Sandelier, Matthew James. "Tandem reduction/cyclization of o-nitrophenyl propargyl alcohols--a novel synthesis of 2- & 2,4-disubstituted quinolines and application to the synthesis of streptonigrin." College Park, Md.: University of Maryland, 2008. http://hdl.handle.net/1903/8471.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2008.<br>Thesis research directed by: Dept. of Chemistry. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Book chapters on the topic "Propargyl alcohol"

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Sharath, N., K. P. J. Reddy, and E. Arunan. "Experimental Investigation of Propargyl Alcohol Pyrolysis." In 29th International Symposium on Shock Waves 1. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-16835-7_27.

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Mauleon, Pablo, and F. Dean Toste. "Gold-Catalyzed Reactions of Propargyl Esters, Propargyl Alcohols, and Related Compounds." In Modern Gold Catalyzed Synthesis. Wiley-VCH Verlag GmbH & Co. KGaA, 2012. http://dx.doi.org/10.1002/9783527646869.ch4.

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Trost, Barry M. "Redox Isomerization of Propargyl Alcohols to Enones." In Modern Alkyne Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527677894.ch2.

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Yadav, J. S., and S. Chandrasekhar. "Enantioselective Synthesis of Propargyl Alcohols as Multifunctional Synthons." In Drug Discovery and Development. John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/9780470085226.ch21.

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"Propargyl alcohol." In Toxicological Evaluations. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-84353-2_8.

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Hashmi, A. S. K. "Isomerization of Propargyl Ethers by Potassium -Butoxide/-Butyl Alcohol." In X-Ene-X (X=F, Cl, Br, I, O, S, Se, Te, N, P), Ene-Hal, and Ene-O Compounds. Georg Thieme Verlag KG, 2008. http://dx.doi.org/10.1055/sos-sd-032-00048.

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Hashmi, A. S. K. "In Situ from Ortho Esters and a Propargyl Alcohol." In Cumulenes and Allenes. Georg Thieme Verlag KG, 2008. http://dx.doi.org/10.1055/sos-sd-044-00238.

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Taber, Douglass. "Functional Group Protection." In Organic Synthesis. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780199764549.003.0013.

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Alcohols are usually protected as alkyl or silyl ethers. Michael P. Jennings of the University of Alabama found (Tetrahedron Lett. 2008, 49, 5175) that pyridinium tribromide can selectively remove the TBS (or TES) protection from the primary alcohol of a protected primary-secondary alcohol such as 1. Propargyl ethers are useful because they are stable, but can be selectively removed in the presence of other protecting groups. Shino Manabe and Yukishige Ito at RIKEN showed (Tetrahedron Lett. 2008, 49, 5159) that SmI2 could reductively remove a propargyl group in the presence of acetonides (illustrated, 3), MOM, benzyl and TBS ethers. Hisanaka Ito of the Tokyo University of Pharmacy and Life Sciences took advantage (Organic Lett. 2008, 10, 3873) of the reducing power of Cp2Zr to selectively remove the allyl ethers from 5, to give 6. These conditions might also remove propargyl ethers. Esters can also be useful protecting groups. Naoki Asao of Tohoku University developed (Tetrahedron Lett . 2008, 49, 7046) the o-alkynyl ester 7. Au catalyst in EtOH removed the ester, leaving benzoates, acetates, OTBS and OTHP intact. Alternatively, an o-iodobenzoate can be removed by Sonogashira coupling followed by the Au hydrolysis. N-Formylation is usually accomplished using mixed anhydrides. Weige Zhang and Maosheng Chang of Shenyang Pharmaceutical University put forward ( Chem. Commun. 2008 , 5429) an intriguing alternative, heating a secondary amine 9 with KCN in the presence of dimethyl malonate to give 10. Many of the current methods for amination that have been developed deliver the aryl amine. John F. Hartwig of the University of Illinois established (J. Am. Chem. Soc. 2008, 130, 12220) that exposure of the amine 11 to Boc2O followed by CAN led to the protected, dearylated amine 12. Adam McCluskey of The University of Newcastle observed (Tetrahedron Lett. 2008, 49, 6962) that microwave heating removed Boc protecting groups when there was a free carboxylic acid elsewhere in the molecule. Michael Lefenfeld of SiGNa Chemistry and James E. Jackson of Michigan State University used (Organic Lett. 2008, 10, 5441) easilyhandled Na/silica gel to remove primary and secondary sulfonamides (e.g. 15 → 16). Methanesulfonamides were also removed under these conditions.
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Taber, Douglass F. "The Baran Synthesis of Ingenol." In Organic Synthesis. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190646165.003.0089.

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The early promise for the biological activity of the derivatives of ingenol 3 has been borne out by the clinical efficacy of the derived angelate, recently approved by the US Food and Drug Administration for the treatment of actinic keratosis. Phil S. Baran of Scripps La Jolla envisioned (Science 2013, 341, 878) a route to 3 based on a rearrange­ment of 2, available by the Pauson–Khand cyclization of the allenyl alkyne 1. One of the partners for the preparation of 1 was available following the Sugai (Synlett 1997, 1297) procedure, by the Claisen rearrangement of triethyl orthopro­pionate 5 with the propargyl alcohol 4 to give 6. Reduction delivered a racemic mix­ture of alcohols. On exposure of the mixture to vinyl acetate and Pseudomonas cepacia lipase, the undesired enantiomer was selectively acetylated to 7, leaving residual 8 of high ee. IBX was found by the Scripps group to be effective at oxidizing 8 without racemization. The other component of 1 was prepared from the inexpensive (+)-3-carene 10. Chlorination followed by ozonolysis delivered 11, that was reduced to the enolate, then alkylated with methyl iodide. Exposure to LiHMDS gave a new enolate, that was added to the aldehyde 9 to give 12. Addition of ethynyl magnesium bromide to the now more open face of 12 proceeded with high diastereoselectivity. Selective silylation of the secondary alcohol followed by silylation of the tertiary alcohol set the stage for the Pauson–Khand cyclization. Following the Brummond protocol, 1 was cyclized to 2. Methyl magnesium bro­mide was added, again to the more open face of the ketone, to give a new tertiary alco­hol. Exposure to stoichiometric OsO4 converted the more available alkene to the cis diol, that was protected as its cyclic carbonate 13. A central challenge in the total synthesis of the ingenanes is the construction of the “inside–outside” skeleton. This was achieved by the pinacol rearrangement of 13 with BF3•OEt2, to give 14. All that remained to complete the synthesis was selective oxidation. Allylic oxi­dation with stoichiometric SeO2 installed the secondary alcohol, that was acety­lated to give 15. The other secondary alcohol was then freed, and dehydrated with the Martin sulfurane, to give 16. A last allylic oxidation completed the synthesis of ingenol 3.
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Taber, Douglass. "Heterocycle Construction: The Chang Synthesis of Louisianin C." In Organic Synthesis. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780199764549.003.0069.

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It has been known for some time that an acid chloride 1 can be added to an alkyne 2 to give the β-chloro enone. Yasushi Tsuji of Kyoto University found (J. Am. Chem. Soc. 2009, 131, 6668) that with an Ir catalyst, the condensation of 1 with 2 could be directed to the furan 3. Huanfeng Jiang of the South China University of Technology described (Organic Lett. 2009, 11, 1931) a complementary route to furans, Cu-mediated condensation of a propargyl alcohol 4 with the diester 5 to give 6. Bruce A. Arndtsen of McGill University developed (Organic Lett. 2009, 11, 1369) an approach to pyrroles such as 9, by condensation of an α,β-unsaturated α-cyano imine 7 with the acid chloride 8. Thomas J. J. Müller of Heinrich-Heine-Universität Düsseldorf observed (Organic Lett. 2009, 11, 2269) the condensation of an acid chloride 11 with a propargyl amine 10, leading to the iodo pyrrole 12. John A. Murphy of the University of Strathclyde uncovered (Tetrahedron Lett. 2009, 50, 3290) a new entry to the Fischer indole synthesis, by Petasis homologation of a hydrazide 13. Dali Yin of Peking Union Medical College took advantage (Organic Lett. 2009, 11, 637) of the easy sequential displacement of the fluorides of 15, leading, after acid-catalyzed cyclization, to the indole 17. Kang Zhao of Tianjin University extended (Organic Lett. 2009, 11, 2417; Organic Lett. 2009, 11, 2643) his studies of oxidation of an enamine 18 to the 2H -azirine, that on heating cyclized to the indole 19. Peter Wipf of the University of Pittsburgh established (Chem. Commun. 2009, 104) a microwave-promoted indole synthesis, illustrated by the intramolecular Diels-Alder cyclization of 20 to 21. A review delineating all nine types of indole syntheses will appear shortly in Angewandte Chemie . Fushun Liang and Qun Liu of Northeast Normal University demonstrated (J. Org. Chem. 2009, 74, 899) that the readily-prepared ketene thioacetal 22 condensed with NH3 to give the pyridine 23. Sundaresan Prabhakar and Ana M. Lobo of the New University of Lisbon observed (Tetrahedron Lett. 2009, 50, 3446) that the addition of the alkoxy propargyl amine to the alkyne 25 gave a Z alkene, that on warming rearranged to the pyridine 26.
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Conference papers on the topic "Propargyl alcohol"

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Mani, Devendra, Martina Havenith, Gerhard Schwaab, Matin Kaufmann, and Nitish Pal. "HIGH RESOLUTION INFRARED SPECTROSCOPY OF PROPARGYL ALCOHOL-WATER COMPLEX EMBEDDED IN HELIUM NANODROPLETS." In 71st International Symposium on Molecular Spectroscopy. University of Illinois at Urbana-Champaign, 2016. http://dx.doi.org/10.15278/isms.2016.rg09.

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Mills, Douglas J., Joshua Zatland, and Nicola M. Everitt. "Experience Using Electrochemical Noise for Testing Green Corrosion Inhibitors." In SPE International Oilfield Corrosion Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205475-ms.

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Abstract ‘Green’ corrosion inhibitors derived from plant materials provide environmentally friendly alternatives to conventional corrosion inhibitors. They are also much cheaper if using a biomass waste stream or abundant plant material as the source material. There are many examples in literature of different trials, from henna leaves to celery seeds to banana peel. Although it is known that extracts contain electron-rich polar atoms such as N, O, S and P which make them potentially effective inhibitors, it is difficult to predict on a molecular basis what will work well and what will not, si
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Palomo Nicolau, Claudio, Enrique Gomez-Bengoa, Jesus Garcia, et al. "Propargylic-Amines and Alcohols Through anti-Selective Mannich and Aldol Reactions." In MOL2NET 2016, International Conference on Multidisciplinary Sciences, 2nd edition. MDPI, 2016. http://dx.doi.org/10.3390/mol2net-02-08015.

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Chen, C. Y., J. W. Fan, K. L. Kuo, and C. F. Yang. "Inhibitory Effects of Propargylic Alcohols on Algal Photosynthesis Reactions based on a Closed-system Technique." In 2nd Annual International Conference on Sustainable Energy and Environmental Sciences (SEES 2013). Global Science and Technology Forum, 2013. http://dx.doi.org/10.5176/2251-189x_sees13.28.

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Reports on the topic "Propargyl alcohol"

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NIOSH skin notation (SK) profiles: propargyl alcohol [CAS No. 107-19-7]. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 2014. http://dx.doi.org/10.26616/nioshpub2014149.

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