Relevant bibliographies by topics / Thiophene carboxylates

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

Academic literature on the topic 'Thiophene carboxylates'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Thiophene carboxylates"

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Demina, Nadezhda S., Nikita A. Kazin, Nikolay A. Rasputin, Roman A. Irgashev, and Gennady L. Rusinov. "Synthesis of aryl-substituted thieno[3,2-b]thiophene derivatives and their use for N,S-heterotetracene construction." Beilstein Journal of Organic Chemistry 15 (November 12, 2019): 2678–83. http://dx.doi.org/10.3762/bjoc.15.261.

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Fiesselmann thiophene synthesis was applied for the convenient construction of thieno[3,2-b]thiophene derivatives. Thus, new 5- or 6-aryl-3-hydroxythieno[3,2-b]thiophene-2-carboxylates were obtained by condensation of 5- or 4-aryl-3-chlorothiophene-2-carboxylates, respectively, with methyl thioglycolate in the presence of potassium tert-butoxide. The saponification of the resulting esters, with decarboxylation of the intermediating acids, gave the corresponding thieno[3,2-b]thiophen-3(2H)-ones. The latter ketones were used to synthesize new N,S-heterotetracenes, namely 9H-thieno[2',3':4,5]thie
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Irgashev, Roman A., Nadezhda S. Demina, Polina E. Bayankina, Nikita A. Kazin, and Gennady L. Rusinov. "An Effective Route to Dithieno[3,2-b:2′,3′-d]thiophene-Based Hexaheteroacenes." Synlett 32, no. 10 (2021): 1009–13. http://dx.doi.org/10.1055/a-1398-7237.

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AbstractA series of 12H-[1]benzo[4′′,5′′]thieno[2′′,3′′:4′,5′]thieno[2′,3′:4,5]thieno[3,2-b]indoles were efficiently prepared in three steps starting from available benzo[b]thieno[2,3-d]thiophen-3(2H)-ones. These fused ketones were treated with the Vilsmeier reagent and hydroxylamine hydrochloride to give the corresponding 3-chlorobenzo[b]thieno[2,3-d]thiophene-2-carbonitriles, which then reacted with methyl sulfanylacetate to form methyl 3-aminobenzo[4′,5′]thieno[2′,3′:4,5]thieno[3,2-b]thiophene-2-carboxylates, in accordance with the Fiesselmann thiophene synthesis protocol. Finally, the desi
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Adib, Mehdi, Mehd Soheilizad, Saideh Rajai-daryasaraei, and Peiman Mirzaei. "An Efficient Aromatization of 2-Amino-4,5,6,7-tetrahydrobenzo-[b]thiophene-3-carboxylates in Dimethyl Sulfoxide Catalyzed by p-Toluenesulfonic Acid." Synlett 26, no. 08 (2015): 1101–5. http://dx.doi.org/10.1055/s-0034-1379998.

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A novel oxidation–aromatization of alkyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylates is reported. The Gewald product, obtained from three-component condensation reaction between a cyclohexanone, an alkyl cyanoacetate, and sulfur, underwent an oxidation reaction in dimethyl sulfoxide in the presence of a catalytic amount of p-toluenesulfonic acid to give the corresponding alkyl 2-aminobenzo[b]thiophene-3-carboxylate in excellent yield.
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Medvedev, Jury J., Ilya V. Efimov, Yuri M. Shafran, Vitaliy V. Suslonov, Vasiliy A. Bakulev та Valerij A. Nikolaev. "Rh(II)-mediated domino [4 + 1]-annulation of α-cyanothioacetamides using diazoesters: A new entry for the synthesis of multisubstituted thiophenes". Beilstein Journal of Organic Chemistry 13 (30 листопада 2017): 2569–76. http://dx.doi.org/10.3762/bjoc.13.253.

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A new approach towards the synthesis of multisubstituted thiophenes is elaborated based on Rh(II)-catalyzed domino reactions of acyclic diazoesters with α-cyanothioacetamides. It provides a way for the preparation of 5-amino-3-(alkoxycarbonylamino)thiophene-2-carboxylates, 2-(5-amino-2-methoxycarbonylthiophene-3-yl)aminomalonates and (2-cyano-5-aminothiophene-3-yl)carbamates with the preparative yields of up to 67%. It was also shown that α-cyanothioacetamides easily interact with dirhodium carboxylates to give rather stable 2:1 complexes, resulting in an evident decrease in the efficiency of
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5

Kanwal, Saba, Noor-ul Ann, Saman Fatima, et al. "Facile Synthesis of NH-Free 5-(Hetero)Aryl-Pyrrole-2-Carboxylates by Catalytic C–H Borylation and Suzuki Coupling." Molecules 25, no. 9 (2020): 2106. http://dx.doi.org/10.3390/molecules25092106.

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A convenient two-step preparation of NH-free 5-aryl-pyrrole-2-carboxylates is described. The synthetic route consists of catalytic borylation of commercially available pyrrole-2-carboxylate ester followed by Suzuki coupling without going through pyrrole N–H protection and deprotection steps. The resulting 5-aryl substituted pyrrole-2-carboxylates were synthesized in good- to excellent yields. This synthetic route can tolerate a variety of functional groups including those with acidic protons on the aryl bromide coupling partner. This methodology is also applicable for cross-coupling with heter
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Sahu, Satya Narayan, Maneesh Kumar Gupta, Surjeet Singh, et al. "One pot synthesis of tetrasubstituted thiophenes: [3 + 2] annulation strategy." RSC Advances 5, no. 46 (2015): 36979–86. http://dx.doi.org/10.1039/c5ra01290b.

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A simple, efficient and economical synthesis of dimethyl 3-amino-5-(2-oxo-2-arylethyl)thiophene-2,4-dicarboxylates has been reported by ring opening of methyl 3-amino-6-aryl-4-oxo-4H-thieno[3,2-c]pyran-2-carboxylates by alkoxide ions.
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Fevig, Thomas L., W. Gary Phillips, and Patrick H. Lau. "A Novel and Expeditious Approach to Thiophene-3-carboxylates." Journal of Organic Chemistry 66, no. 7 (2001): 2493–97. http://dx.doi.org/10.1021/jo001376y.

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Coppola, Gary M., Robert E. Damon, and Harvey Yu. "Synthesis of some highly functionalized thiophene-3-carboxylates and alcohols." Journal of Heterocyclic Chemistry 33, no. 3 (1996): 687–96. http://dx.doi.org/10.1002/jhet.5570330328.

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Dhage, Yogesh Daulat, Hiroki Daimon, Cheng Peng, et al. "Pd(ii)-catalyzed ligand controlled synthesis of pyrazole-4-carboxylates and benzo[b]thiophene-3-carboxylates." Org. Biomol. Chem. 12, no. 43 (2014): 8619–26. http://dx.doi.org/10.1039/c4ob01576b.

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Adib, Mehdi, Maryam Bayanati, Mehdi Soheilizad, Helia Ghazvini, Mahmood Tajbakhsh, and Massoud Amanlou. "A Simple Synthesis of Alkyl 2-Aminobenzo[b]thiophene-3-carboxylates via an Unexpected Dehydrogenation of Alkyl 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylates." Synlett 25, no. 20 (2014): 2918–22. http://dx.doi.org/10.1055/s-0034-1379475.

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Dissertations / Theses on the topic "Thiophene carboxylates"

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Ghosh, Yagnaseni. "Syntheses and Optoelectronic Characterizations of Thiophene Carboxylate Ligated Quadruply Bonded Dimolybdenum and Ditungsten Compounds." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1236625702.

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Chen, Qiao. "The chemistry of benzoate, 3-thiophene carboxylate, nitrobenzene and its derivatives on Cu(110) surface." Thesis, University of Liverpool, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366270.

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Atodiresei, Nicolae. "First principles theory of organic molecules on metal surfaces: formate, 3-Thiophene-carboxylate and glycinate on Cu(110)." [S.l.] : [s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=973525738.

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Mesbah, Adel. "I) Cristallochimie des Carboxylates Métalliques Inhibiteurs de la Corrosion de Métaux et II) Structure et Magnétisme de Dicarboxylates (téréphtalate et thiophène) de Métaux de Transition." Thesis, Nancy 1, 2008. http://www.theses.fr/2008NAN10048/document.

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Les matériaux traités dans ce travail de thèse sont des composés hybrides organisés, appartenant à la famille des ‘MOFs’ pour ‘Metal Organic Frameworks’, associant une composante minérale d’oxyde et/ou hydroxyde métallique et d’une partie organique, carboxylate ou dicarboxylate. Les structures cristallographiques des carboxylates métalliques aliphatiques à longues chaînes carbonées de type Zn(CnH2n-1O2)2 (n = 11, 12 et 14), Mg(C10H21O2)2(H2O)3 et Mg(C10H16O4) (H2O)2 ont été déterminées. La cristallochimie des carboxylates est plus complexe dans le cas du zinc que dans celui du magnésium à caus
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Mesbah, Adel François Michel. "I) Cristallochimie des Carboxylates Métalliques Inhibiteurs de la Corrosion de Métaux et II) Structure et Magnétisme de Dicarboxylates (téréphtalate et thiophène) de Métaux de Transition." S. l. : Nancy 1, 2008. http://www.scd.uhp-nancy.fr/docnum/SCD_T_2008_0048_MESBAH.pdf.

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Wang, Yen-Chih, and 王彥智. "Synthesis and Characterization of Side Chain Liquid Crystalline Polymers Containing Thiophenyl benzoate and Thiophenyl 4-hydroxybiphenyl-4￠ carboxylate side groups." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/64817729012082884854.

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碩士<br>國立交通大學<br>應用化學系<br>87<br>The goal of this research is mainly focused on the synthesis of side-chain liquid crystalline polymers containing thiophene-based mesogens.Four series of new side-chain liquid crystalline polymers will be prepared according to carefully molecular design of polymer backbone,spacer,mesogen and end group.Polysiloxane is used as the polymer backbone.Three to eleven methylene units are used as flexible spacer. Thiophenyl benzoate and Thiophenyl 4-hydroxybiphenyl-4￠-carboxylate are designed for the mesogen,and a cyano and a methoxy are designed for the end groups.the p
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Atodiresei, Nicolae [Verfasser]. "First principles theory of organic molecules on metal surfaces: formate, 3-Thiophene-carboxylate and glycinate on Cu(110) / vorgelegt von Nicolae Atodiresei." 2004. http://d-nb.info/973525738/34.

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Book chapters on the topic "Thiophene carboxylates"

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Gao, H., J. Fu, and X. Song. "Synthesis and crystal structure of ethyl 2-(salicylylideneamino)-4,5,6,7-tetrahydrobenzo[b] thiophene-3-carboxylate." In Material Science and Engineering. CRC Press, 2016. http://dx.doi.org/10.1201/b21118-37.

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Conference papers on the topic "Thiophene carboxylates"

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Shipilovskikh, Sergei A., Irina A. Gorbunova, and Aleksandr E. Rubtsov. "E/Z isomerization of ethyl 2-amino-1-(3-(ethoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-4-oxo-5-(2-oxo-2-phenylethylidene)-4,5-dihydro-1H-pyrrole-3-carboxylate." In PROCEEDINGS OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN MECHANICAL AND MATERIALS ENGINEERING: ICRTMME 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0018490.

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Komura, Tatsushi, Kannappan Santhakumar, Palanisamy Kumar, Paik-Kyun Shin, Kenzo Kojima, and Shizuyasu Ochiai. "Evaluation of the characteristics of the organic thin film solar cell fabricated by poly[4,8-bis(2-ethylhexyloxy)-benzo[1,2-b:4,5-b']dithiophene-2,6-diyl-alt-(4-octanoyl-5-fluoro-thieno[3,4-b]thiophene-2-carboxylate)-2,6-diyl]/[6,6]-phenyl-C71-butyric acid methyl ester." In SPIE Organic Photonics + Electronics, edited by Zakya H. Kafafi, Christoph J. Brabec, and Paul A. Lane. SPIE, 2012. http://dx.doi.org/10.1117/12.928681.

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