Academic literature on the topic 'Benzo'

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Journal articles on the topic "Benzo"

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Wang, Dezhi, Xi Chen, Hua Yang, et al. "The synthesis of cyclometalated platinum(ii) complexes with benzoaryl-pyridines as C^N ligands for investigating their photophysical, electrochemical and electroluminescent properties." Dalton Transactions 49, no. 44 (2020): 15633–45. http://dx.doi.org/10.1039/d0dt02224a.

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Duc, Dau Xuan. "Recent Progress in the Synthesis of Benzo[b]thiophene." Current Organic Chemistry 24, no. 19 (2020): 2256–71. http://dx.doi.org/10.2174/1385272824999200820151545.

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: Benzo[b]thiophenes are aromatic heterocyclic compounds containing benzene and thiophene rings. This class of heterocycles is present in a large number of natural and non-natural compounds. Benzo[b]thiophene derivatives have a broad range of applications in medicinal chemistry such as antimicrobial, anticancer, antioxidant, anti-HIV and antiinflammatory activities. The use of benzo[b]thiophene derivatives in other fields has also been reported. Various benzo[b]thiophenes compounds have been employed as organic photoelectric materials, while several benzo[b]thiophenes have been used as organic
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Sedelmeier, G., H. D. Fessner, C. Grund, P. R. Spurr, H. Fritz, and H. Prinzbach. "[6+6]-benzo/benzo - photocycloaddition reactions." Tetrahedron Letters 27, no. 11 (1986): 1277–80. http://dx.doi.org/10.1016/s0040-4039(00)84237-9.

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KUMARI, BEEMA, and RAM CHANDRA. "A Review on Bacterial Degradation of Benzo[a]pyrene and Its Impact on Environmental Health." Journal of Experimental Biology and Agricultural Sciences 10, no. 6 (2022): 1253–65. http://dx.doi.org/10.18006/2022.10(6).1253.1265.

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Benzo[a]pyrene is a polycyclic aromatic hydrocarbon (PAH) having a high molecular weight. Benzo[a]pyrene and other PAHs are induces severe acute or chronic human health hazards and are extremely carcinogenic, mutagenic, immunotoxic, and teratogenic. Microorganisms play a crucial part in the degradation of benzo[a]pyrene from polluted environments. Such micro-organisms synthesize monooxygenase and di-oxygenase enzymes that proceed with the aerobic or anaerobic catabolic degradations of benzo[a]pyrene. Bioaugmentation, biomineralization, and biostimulation methods can be used for the decontamina
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Moody, Joanna D., James P. Freeman, Peter P. Fu, and Carl E. Cerniglia. "Degradation of Benzo[a]pyrene by Mycobacterium vanbaalenii PYR-1." Applied and Environmental Microbiology 70, no. 1 (2004): 340–45. http://dx.doi.org/10.1128/aem.70.1.340-345.2004.

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ABSTRACT Metabolism of the environmental pollutant benzo[a]pyrene in the bacterium Mycobacterium vanbaalenii PYR-1 was examined. This organism initially oxidized benzo[a]pyrene with dioxygenases and monooxygenases at C-4,5, C-9,10, and C-11,12. The metabolites were separated by reversed-phase high-performance liquid chromatography (HPLC) and characterized by UV-visible, mass, nuclear magnetic resonance, and circular dichroism spectral analyses. The major intermediates of benzo[a]pyrene metabolism that had accumulated in the culture media after 96 h of incubation were cis-4,5-dihydro-4,5-dihydr
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Mai, Nguyen Thi Ngoc, Duong Quoc Hoan, Vu Thi Anh Tuyet, Tran Thi Thu Trang, Duong Khanh Linh, and Trinh Thi Huan. "An Effective Assembling of Novel Derivatives Containing Both Benzo[d]thiazole and Benzo[d]oxazole Rings." Letters in Organic Chemistry 17, no. 11 (2020): 815–22. http://dx.doi.org/10.2174/1570178617666200207104912.

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A novel series of 5-(benzo[d]thiazol-2-yl)benzo[d]oxazole-based compounds was synthesized in four linear steps in high yield from vanillin. Both benzo[d]thiazole and benzo[d]oxazole cyclizations were assisted with a domestic microwave oven in about 4-8 minutes in which the yield of the benzo[d]oxazole cyclization was up to 92%. Structures of the new synthesized compounds were elucidated by spectral data.
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Portilla, Jaime, Jairo Quiroga, Manuel Nogueras, et al. "Structural comparisons of isomeric series of 7-aryl-benzo[h]pyrazolo[3,4-b]quinolines and 11-aryl-benzo[f]pyrazolo[3,4-b]quinolines." Acta Crystallographica Section B Structural Science 64, no. 1 (2008): 72–83. http://dx.doi.org/10.1107/s0108768107065743.

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The structures of three new 7-aryl-benzo[h]pyrazolo[3,4-b]quinolines, 8-methyl-7-(4-chlorophenyl)-10-phenyl-6,10-dihydro-5H-benzo[h]pyrazolo[3,4-b]quinoline, C27H20ClN3, 8-methyl-7-(3-pyridinyl)-10-phenyl-6,10-dihydro-5H-benzo[b]pyrazolo[3,4-b]quinoline, C26H20N4, and 8-methyl-7-(4-pyridinyl)-10-phenyl-10H-benzo[h]pyrazolo[3,4-b]quinoline, C26H18N4, which is an unexpected oxidation product isolated from the attempted synthesis of 8-methyl-7-(4-pyridinyl)-10-phenyl-6,10-dihydro-5H-benzo[h]pyrazolo[3,4-b]quinoline, and those of three new 11-aryl-benzo[f]pyrazolo[3,4-b]quinolines, 11-(4-methylphe
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Šilhánková, Alexandra, Petr Trška, Daniela Vlková, and Miloslav Ferles. "Preparation of some derivatives of benzo[ij]quinolizine." Collection of Czechoslovak Chemical Communications 50, no. 5 (1985): 1048–56. http://dx.doi.org/10.1135/cccc19851048.

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Reaction of 1,2,3,4-tetrahydroquinoline with 1-chloro-2,3-epoxypropane afforded l-(3-chloro-2-hydroxypropyl)-l,2,3,4-tetrahydroquinoline (IIb) which was thermolabile and on heating in vacuo was converted into 2,3,6,7-tetrahydro-1H,5H-benzo[ij]quinolizin-2-ol (Ib). This compound reacted with acetic anhydride and p-toluenesulfonyl chloride to give 2-acetoxy-2,3,6,7-tetrahydro-1H,5H-benzo[ij]quinolizine (Ic) and 2-(p-toluenesulfonyloxy)-2,3,6,7-tetrahydro-1H,5H-benzo[ij]quinolizine (Id), respectively. N,N-Bis(3-chloro-2-hydroxypropyl)aniline (IIIb) on heating gave a mixture of cis- and trans-2,3,
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French, Jacqueline A. "Benzo versus Benzo: And the Winner Is…" Epilepsy Currents 11, no. 5 (2011): 143–44. http://dx.doi.org/10.5698/1535-7511-11.5.143.

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Mataka, Shuntaro, Takashi Irie, Youji Ikezaki, and Masashi Tashiro. "Preparation of Benzo-diimidazoles and Benzo-triimidazoles." Chemische Berichte 126, no. 8 (1993): 1819–22. http://dx.doi.org/10.1002/cber.19931260811.

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Dissertations / Theses on the topic "Benzo"

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Richthofen, Andreas Albert Von. "Benzo[5]radialenos como precursores de fluorenos e benzo[b]fluorenos." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/46/46136/tde-18092015-124232/.

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Neste trabalho demonstramos a preparação de fluorenos e benzo[b]fluorenos por uma nova rota sintética, baseada na reação de Diels-Alder de derivados benzo[5]radialênicos. Para a preparação destes últimos investigamos diversas estratégias, partindo de p-benzoquinona e três dienos: 1,1-dimetoxiciclopentadieno, 6,6-dimetilfulveno e 6-acetoxifulveno. A partir de cada fulveno obtivemos um benzo[5]radialeno diferente, sendo que o derivado dimetilado se mostrou inerte como dieno em cicloadições. O benzo[5]radialeno derivado do 6-acetoxifulveno, reagiu com diversos dienófilos tais como p-benzoquinona,
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Schmid, Dirk [Verfasser]. "Benzo-1,3,2-diazaphospholid und Benzo-1,3,2-diazaphospholenium – ein ungleiches Paar? Und sind unsymmetrisch N-alkylierte Benzo-1,3,2-diazaphospholeniumsalze ionische Flüssigkeiten? / Dirk Schmid." München : Verlag Dr. Hut, 2019. http://d-nb.info/1202169074/34.

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Firth, J. W. "Phenoxy-2H-benzo[b]pyrans." Thesis, University of Huddersfield, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370501.

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Bode, Matthias. "Benzo[c][2,7]naphthyridin-5-yl-amine und Benzo[h][1,6]naphthyridin-5-yl-amine." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=979241499.

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Christophe, Stéphanie. "Synthèse arynique de biphénylènes, benzo cyclobuta biphénylènes et benzo cyclobuta carbazoles : obtention de nouveaux antitumoraux." Nancy 1, 1998. http://www.theses.fr/1998NAN10112.

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Dans une première partie, des synthèses de biphénylènes et de benzo cyclobuta biphénylènes ont été réalisées par cyclisations aryniques intermoléculaires d'énolates de cétones sur des dérivés halogènes aromatiques au moyen des bases complexes NaNH2/tBuONa. Des études systématiques ont permis de trouver les conditions optimales d'obtention des produits recherches. Ainsi, une gamme de dérivés pentacycliques bis hydroxylés fonctionnalisés ou fonctionnalisables a pu être synthétisée à partir de matières premières peu onéreuses avec un principe réactionnel assez simple. Dans une deuxième partie, la
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Kerry, Mark Anthony. "The design and synthesis of novel topoisomerase I poisons." Thesis, University of Sunderland, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245780.

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Do, Quyên. "Conception, synthèse et évaluation biologique de nouveaux antitumoraux en séries benzo[b]acridone et benzo[b]acronycine." Paris 5, 2006. http://www.theses.fr/2006PA05P603.

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L’acronycine est un alcaloïde antitumoral à large spectre dont l’évaluation clinique a été limitée en raison de sa faible puissance et de son insolubilité dans les solvants biocompatibles. Les diesters de série 1,2-dihydro-1,2-dihydroxybenzo[b]acronycine se sont révélés particulièrement intéressants, notamment le diacétate S-23906-1 qui fait l’objet d’études cliniques. De nombreux dérivés de série benzo[b]acronycine, porteurs de groupements très partants (type carbamate) et des dérivés plus stables (esters cinnamiques) ont été synthétisés. Leur cytotoxicité a été évaluée sur cellules L-1210 et
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Clark, E. R. "Synthesis and chemistry of benzo-1,2,4-thiadiazines." Thesis, University of Cambridge, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.597719.

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Forty-five 3-aryl benzo-1,2,4-thiadiazine derivatives have been prepared and twenty-two derivatives characterised by X-ray diffraction. Their solid-state molecular structures reveal low energy pathways for deformation through (i) rotation of the aryl group; (ii) folding of the heterocycle about the transannular S<sup>….</sup>N vector. This largely qualitative assessment has been supported by <i>ab initio</i> DFT (B3LYP/6-31G) calculations. Improvements to the published syntheses the related 3-aryl benzo-1,2,4-thiadiazine 1-chlorides have increased yields and selectivity. A new route to these s
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Pestana, José Alexandre Xavier. "Some benzo- and naphtopyrans by novel cyclisations." Doctoral thesis, University of Cape Town, 1985. http://hdl.handle.net/11427/17607.

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Bibliography: pages 150-156.<br>It has recently been shown that the naphthalene dimethyl ethers E-2-Hydroxymethyl-1,4-dimethoxy-3-pent-1-enylnaphthalene and E-2-Hydroxyethyl-1, 4-dimethoxy-3-prop-1-enylnaphthalene cyclise to afford naphtho[2,3-c]pyrans when treated with two molar equivalents of cerium(IV) ammonium nitrate. It has also been shown that these naphthalenes cyclise readily and in high yield to give naphthopyrans when treated with potassium-t-butoxide in dimethylformamide under anaerobic conditions. In order to determine which structural features present in these compounds are requ
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Carvalho, Carla Marisa Brito de. "Síntese e reatividade de benzo-e pirroloporfirinas." Doctoral thesis, Universidade de Aveiro, 2012. http://hdl.handle.net/10773/8676.

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Doutoramento em Química<br>O trabalho descrito nesta dissertação envolve estudos de funcionalização de uma pirrolo[3,4-b]porfirina através de reações do tipo cicloadição [4+2]. A metodologia de cicloadição usada permitiu sintetizar duas grandes famílias de compostos: benzoporfirinas e 1,3-dioxopirroloporfirinas. Este documento é composto por três partes distintas. Na primeira parte são tecidas considerações gerais sobre síntese, propriedades e aplicações de porfirinas. Na segunda parte é apresentado o trabalho desenvolvido no âmbito de síntese e reatividade de benzoporfirinas. Numa pri
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Books on the topic "Benzo"

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United States. Environmental Protection Agency and Clement Associates, eds. Toxicological profile for benzo[b]fluoranthene. [Public Health Service, Agency for Toxic Substances and Disease Registry], 1990.

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Associates, Clement. Toxicological profile for benzo[a]pyrene. U.S. Department of Health & Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry, 1990.

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Kurupēs, Pavlos. Colchicin als Ausgangsstoff für Benzo[d]Heptalene. Zentralstelle der Studentenschaft, 1993.

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Kaiser, Claudia. Farbsalze von Thieno- und Benzo[1,4]diazepinen. [s.n.], 1985.

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Kirschbaum, Stephan. Synthese polycyclischer Alkaloid-Gerüste vom Benzo([alpha])chinolizin-Typ [Benzo(alpha)chinolizin-Typ] durch intramolekulare Palladium-katalysierte Cyclisierungsreaktionen. [s.n.], 1997.

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Schulz, Marco. Identifizierung von Oxidationsprodukten bei der Ozonolyse von Benzo[e]pyren und Benzo[k]fluoranthen in einer Dodekan-Wasser-Emulsion. [s.n.], 1998.

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Kashkarov, A. P. Sovremennye bio-, benzo-, i dizel'generatory i drugie poleznye konstruktsii. Book On Demand Ltd, 2013.

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Mircea, Banciu, and Ciorba Vasile, eds. Annulenes, benzo-, hetero-, homo-derivatives and their valence isomers. CRC Press, 1987.

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Brady, Carolyn. Uptake and metabolism of benzo (a) pyrene by Plantago Lanceolata. University of Derby], 2002.

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Molitor, Elvira. Charakterisierung von In-vitro-Stoffwechselsystemen durch Untersuchung der Biotransformation von Testosteron und Benzo[a]pyren. [s.n.], 1989.

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Book chapters on the topic "Benzo"

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Joule, J. A., K. Mills, and G. F. Smith. "Reactivity of indoles, benzo[b]thiophenes, benzo[b]furans, isoindoles, benzo[c]thiophenes and isobenzofurans." In Heterocyclic Chemistry. Springer US, 1995. http://dx.doi.org/10.1007/978-1-4899-3222-8_16.

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Joule, J. A., K. Mills, and G. F. Smith. "Benzo[b]thiophenes and benzo[b]furans: reactions and synthesis." In Heterocyclic Chemistry. Springer US, 1995. http://dx.doi.org/10.1007/978-1-4899-3222-8_18.

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Van Gemert, Barry. "Benzo and Naphthopyrans (Chromenes)." In Organic Photochromic and Thermochromic Compounds. Springer US, 2002. http://dx.doi.org/10.1007/0-306-46911-1_4.

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Durazzo, Alessandra, Paolo Gabrielli, and Massimo Lucarini. "Anthra-, Benzo-, and Naphthoquinones." In Natural Secondary Metabolites. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-18587-8_9.

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Vogt, J. "691 C8H6S Benzo[b]thiophene." In Asymmetric Top Molecules. Part 3. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-14145-4_113.

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Ellis, G. P. "Chromone and its Benzo Derivatives." In Chemistry of Heterocyclic Compounds: A Series Of Monographs. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470187012.ch10.

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Chang, C. S., and Y. T. Wu. "Benzo[]pyrene." In Monocyclic Arenes, Quasiarenes, and Annulenes. Georg Thieme Verlag KG, 2010. http://dx.doi.org/10.1055/sos-sd-045-01005.

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Chang, C. S., and Y. T. Wu. "Benzo[]pentaphene." In Monocyclic Arenes, Quasiarenes, and Annulenes. Georg Thieme Verlag KG, 2010. http://dx.doi.org/10.1055/sos-sd-045-01013.

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Chang, C. S., and Y. T. Wu. "Benzo[]perylene." In Monocyclic Arenes, Quasiarenes, and Annulenes. Georg Thieme Verlag KG, 2010. http://dx.doi.org/10.1055/sos-sd-045-01057.

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Chang, C. S., and Y. T. Wu. "Benzo[]perylenes." In Monocyclic Arenes, Quasiarenes, and Annulenes. Georg Thieme Verlag KG, 2010. http://dx.doi.org/10.1055/sos-sd-045-01058.

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Conference papers on the topic "Benzo"

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Singh, Ambrish. "Corrosion Mitigation Properties of Xanthone Derivatives as Novel and Efficient Corrosion Inhibitors for P110 Steel in Acidizing Fluid: Experimental and Theoretical Studies." In LatinCORR 2023. AMPP, 2023. https://doi.org/10.5006/lac23-19928.

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Abstract Corrosion of metal during the acidizing process is destructive. The past research reveals the development of corrosion inhibitors that are effective only in lower acidic conditions. The present study aimed to fill the gap by the development of two xanthone derivatives, namely 12-(4-chlorophenyl)-9,9-dimethyl-8,9,10,12-tetrahydro-11H-benzo[a]xanthen-11-one (BX-Cl) and 9,9-dimethyl-12-(4-nitrophenyl)-8,9,10,12-tetrahydro-11H-benzo[a]xanthen-11-one (BX-NO2) using microwave irradiation techniques and well-characterized via IR, NMR, and MS for the corrosion inhibition of P110 steel in 15%
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Jordis, Ulrich, Peter Martinek, Carmen Ortega, and Fritz Sauter. "Synthesis of Lin-Benzo-Ciprofloxacin." In The 8th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2004. http://dx.doi.org/10.3390/ecsoc-8-01982.

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Nayak, Sudhanshu Kumar, Md Soif Ahmed, Someshwar Pola, et al. "Ultrafast Nonlinear Optical Studies of Polycyclic Aromatic Hydrocarbon (PAHs) based Benzo[b]naphtho[1,2,3,4-pqr] Perylene using Femtosecond Z-scan." In Frontiers in Optics. Optica Publishing Group, 2022. http://dx.doi.org/10.1364/fio.2022.jtu4b.15.

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The ultrafast nonlinear optical properties of Polycyclic aromatic hydrocarbon (PAHs) based benzo[b]perylene derivative named as benzo[b]naphtho[1,2,3,4-pqr]perylene (BNP) are studied using femtosecond Z-scan at 800 nm. A strong three-photon absorption coefficient of 0.56×10-5 cm3/GW2 was observed.
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Kasakova, Hana. "EVALUATION OF BENZO[G,H,I]PERYLENE AND BENZO[A]PYRENE DEGRADATION USING MICROBIAL CONSORTIA." In 13th SGEM GeoConference NANO, BIO AND GREEN � TECHNOLOGIES FOR A SUSTAINABLE FUTURE. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/bf6/s25.009.

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Ariese, Freek, S. J. Kok, M. Verkaik, et al. "Monitoring benzo(a)pyrene exposure using laser-excited Shpol'skii spectroscopy of benzo(a)pyrene metabolites." In Environmental Sensing '92, edited by Tuan Vo-Dinh and Karl Cammann. SPIE, 1993. http://dx.doi.org/10.1117/12.140258.

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Gonçalves, M., Vânia Frade, and João Moura. "Synthesis of Fluorescent Benzo[a]Phenoxazines." In The 8th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2004. http://dx.doi.org/10.3390/ecsoc-8-01952.

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Yadav, Neeraj Kumar, Mohit Raj Saxena, and Rakesh Kumar Maurya. "Numerical Investigation for Carcinogenicity and Mutagenicity Potential of PAHs Emitted from Hydrogen/diesel Dual-fuel Engine." In 2023 JSAE/SAE Powertrains, Energy and Lubricants International Meeting. Society of Automotive Engineers of Japan, 2023. http://dx.doi.org/10.4271/2023-32-0049.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;This study numerically investigates the toxicity potential of polycyclic aromatic hydrocarbon (PAHs) emitted from conventional diesel and hydrogen–diesel dual-fuel combustion engine. The simulations are performed on ANSYS Forte using a detailed chemical reaction mechanism of diesel surrogate (66.8% n − decane/33.2% alpha − methylnaphthalene). The used reaction mechanism consists of 189 species and 1392 reactions. The study numerically predicts the concentration of eight toxic PAHs (naphthalene, phenanthrene, acenaphthene
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Zbancioc, Gheorghita, Costel Moldoveanu, and Ionel I. Mangalagiu. "Syntheses of new benzoquinoline derivatives with anticancer activity." In Conferința științifică națională cu participare internațională "Integrare prin cercetare și inovare", dedicată Zilei Internaționale a Științei pentru Pace și Dezvoltare. Moldova State University, 2025. https://doi.org/10.59295/spd2024n.92.

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This work synthesized various novel benzo[c]quinoline compounds, detailed their structural features, and examined their anticancer activity in vitro. First, the nitrogen atom in benzo[c]quinoline is quaternized, and the in situ-formed ylide is then subjected to a [3+2] dipolar cycloaddition reaction. A detailed investigation was conducted to determine how successful traditional thermal heating (TH) synthesis was in comparison to microwave (MW) and ultrasonic (US) irradiation. FTIR, HRMS, and NMR were the three spectral techniques that were used to prove the structure of all the obtained compou
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Antoci, Vasilichia, Gheorghita Zbancioc, Liliana Oniciuc, et al. "Benzo[f]quinolinium salts: antibacterial and antifungal activities." In New frontiers in natural product chemistry, scientific seminar with international participation. Institute of Chemistry, 2021. http://dx.doi.org/10.19261/nfnpc.2021.ab14.

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Pinto, Joana, M. Sameiro T. Gonçalves, and David M. Pereira. "Benzo[a]phenoxazines as Potential Anti-Inflammatory Drugs." In ECSOC 2024. MDPI, 2024. https://doi.org/10.3390/ecsoc-28-20167.

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Reports on the topic "Benzo"

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Kaizen Matsumoto, Kaizen Matsumoto. Can perfluorocarbon liquids remove benzo(a)pyrene, a model carcinogen from cells? Experiment, 2015. http://dx.doi.org/10.18258/5352.

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Rasmussen, R. E., and A. T. Fong. Metabolism of Benzo(A)Pyrene and Diethylnitrosamine by Lung Cells of Rats, Mice, and Hamsters. Defense Technical Information Center, 1985. http://dx.doi.org/10.21236/ada159383.

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Haugen, D., and S. Myers. Reaction of benzo(a)pyrene-7,8-dihydrodiol-9,10-epoxide with human hemoglobin and chromatographic resolution of the covalent adducts. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/7244688.

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Carlson, E. A., Y. Li, and J. T. Zelikoff. Inhibition of CYP1A-Mediated Metabolism of Benzo(A)Pyrene (BAP): Effects Upon BAP-Induced Immunotoxicity in Japanese Medaka (Oryzias Latipes). Defense Technical Information Center, 2001. http://dx.doi.org/10.21236/ada402076.

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Komppula, Birgitta, Tomi Karppinen, Henrik Virta, et al. Air quality in Finland according to air quality measurements and satellite observations. Finnish Meteorological Institute, 2021. http://dx.doi.org/10.35614/isbn.9789523361409.

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In this report the current air quality in Finland has been assessed with air quality measurement data and satellite observations. The assessment of ambient air concentrations included following air impurities: NO2, NOx, PM10, PM2,5, SO2, CO, O3, benzo(a)pyrene, benzene, Pb, As, Cd ja Ni. For these pollutants air quality assessment thresholds are given in air quality legislation (2008/50/EY, 2004/107/EY). Assessment has been performed for air quality zones. The main data set included air quality measurements performed in Finland during 2015–2019. Satellite observations were used as an objective
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Kyllönen, Katriina, Karri Saarnio, Ulla Makkonen, and Heidi Hellén. Verification of the validity of air quality measurements related to the Directive 2004/107/EC in 2019-2020 (DIRME2019). Finnish Meteorological Institute, 2020. http://dx.doi.org/10.35614/isbn.9789523361256.

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This project summarizes the results from 2000–2020and evaluates the trueness andthequality control (QC) procedures of the ongoing polycyclic aromatic hydrocarbon (PAH)and trace element measurements in Finlandrelating to Air Quality (AQ) Directive 2004/107/EC. The evaluation was focused on benzo(a)pyrene and other PAH compounds as well as arsenic, cadmium and nickel in PM10and deposition. Additionally, it included lead and other metals in PM10and deposition, gaseous mercury and mercury deposition, andbriefly other specificAQ measurements such as volatile organic compounds (VOC)and PM2.5chemical
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Rangobana, Samuel A., and Hussain K. Alkebaisi. Was It Really Worth Pain? Refurbishment of Mercedes-Benz Trucks by Botswana Defence Force. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada443274.

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Gorman, D., C. Green, F. Booth-Downs, M. Gee, and T. Fry. Rockwell indentation test for evaluation of adhesion of coatings - aka Daimler-Benz adhesion test. National Physical Laboratory, 2022. http://dx.doi.org/10.47120/npl.mat107.

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Martini, Lioba. Das KZ und seine Nachbarschaft : Eine sozialgeographische Untersuchung der Nachbarschaft des Konzentrationslagers 'Katzbach' in den Frankfurter Adlerwerken. Goethe Universität, Institut für Humangeographie, 2025. https://doi.org/10.21248/gups.63585.

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Mitten in Frankfurt wurde 1944 das Konzentrationslager 'Katzbach' in den Adlerwerken errichtet. Hier mussten 1.616 vorwiegend polnische Häftlinge unter katastrophalen Lebensbedingungen Zwangsarbeit in der Rüstungsproduktion leisten. Welche Kontakte, Beziehungen und Interaktionen entstanden zwischen dem Konzentrationslager und der Frankfurter Stadtgesellschaft? Was für eine Nachbarschaft wurde von den beteiligten Akteur*innen an dieser sozialen Kontaktzone produziert? Wie also wurde entlang dieses Beziehungsgeflechtes von Gesellschaft und Raum der Ort auf bestimmte Art und Weise hergestellt und
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ตันฑุลานิ, ธวัชชัย, та วิทยา เรืองพรวิสุทธิ์. การสังเคราะห์เอซาคราวน์อีเธอร์คาลิก[4]ซารีนชนิดใหม่และการศึกษาการจับกับแคทไอออน แอนไอออน และอินทรีย์โมเลกุล : รายงานวิจัยฉบับสมบูรณ์. จุฬาลงกรณ์มหาวิทยาลัย, 2001. https://doi.org/10.58837/chula.res.2001.48.

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วัตถุประสงค์ : เพื่อพัฒนาวิธีการสังเคราะห์เอซาคาลิกซารีนที่มีหมู่เอมีนแบบต่างๆ และศึกษาสมบัติในการจับกับแคทไออน แอนไอออน และโมเลกุลอินทรีย์ของสารที่สังเคราะห์ได้ ตลอดจนศึกษาความเป็นไปได้ในการนำสารที่สังเคราะห์ได้มาประยุกต์ใช้งานในการแยกโลหะไออน และอินทรีย์โมเลกุลออกจากสิ่งแวดล้อม ระเบียบวิธีวิจัย : ปฏิกิริยาคอนแดนเซชันระหว่างอนุพันธ์อัลดีไฮด์ของคาลิก [4] ซารีนและเอมีนที่เหมาะสมจะให้ผลิตภัณฑ์เป็นสารรูปชิฟเบส จากนั้นทำการรีดิวซ์สารชิฟเบสด้วย NaBH[subscript 4] แล้วโปรตอนเนท ด้วย HCI ใน CH[subscript3]OH จะได้ผลิตภัณฑ์รูปแอมโมเนียมออกมา จากนั้นทำปฏิกิริยาสะเทินกับ NaOH จะได้สารประกอบเอซาเบนซินคราวน
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