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Relevant bibliographies by topics / Furan/thiophene synthesis

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Academic literature on the topic 'Furan/thiophene synthesis'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Furan/thiophene synthesis"

1

Puciová, Monika, Peter Ertl, and Štefan Toma. "Synthesis of Ferrocenyl-Substituted Heterocycles: The Beneficial Effect of the Microwave Irradiation." Collection of Czechoslovak Chemical Communications 59, no. 1 (1994): 175–85. http://dx.doi.org/10.1135/cccc19940175.

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The synthesis of ferrocenyl-substituted thiophenes, furans, pyrroles, pyrimidine and pyrazole has been studied. 2-Ferrocenylpyrroles were prepared from ferrocenyl ketoximes and acetylene in DMSO - KOH mixture whereas 3-chloro-3-ferrocenylacrylaldehydes and thioglycolic or glycolic acids were the starting materials for the synthesis of the thiophene and furan derivatives. The yields were significantly enhanced when the reactions were carried out in a microwave oven. The lower stability of 2-ferrocenylfuran in comparison with 2-ferrocenylthiophene is discussed on the basis of semiempirical quant

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2

Babu, Suresh D., Michael D. Hrytsak, and Tony Durst. "Intramolecular rhodium carbenoid insertions into aromatic C—H bonds. Preparation of 1,3-dihydrothiophene 2,2-dioxides fused onto aromatic rings." Canadian Journal of Chemistry 67, no. 6 (1989): 1071–76. http://dx.doi.org/10.1139/v89-162.

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The preparation of 1-carboalkoxy-1,3-dihydrobenzo[b]thiophene 2,2-dioxides via rhodium acetate or rhodium trifiuoro-acetate catalyzed decomposition of α-diazo-β-arylmethanesulfonyl esters is described. The reaction has been extended to yield 1,3-dihydrothiophene 2,2-dioxides fused to the 2,3 position of thiophene and indole, but not of furans. In the latter case products derived from the opening of the furan ring were obtained. Keywords: synthesis, 1-carboalkoxy-1,3-dihydrobenzo[b]thiophene 2,2-dioxides, intramolecular carbenoid insertions, rhodium acetate catalysis.

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Brendle, James J., Abram Outlaw, Arvind Kumar, et al. "Antileishmanial Activities of Several Classes of Aromatic Dications." Antimicrobial Agents and Chemotherapy 46, no. 3 (2002): 797–807. http://dx.doi.org/10.1128/aac.46.3.797-807.2002.

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ABSTRACT Aromatic dicationic molecules possess impressive activity against a broad spectrum of microbial pathogens, including Pneumocystis carinii, Cryptosporidium parvum, and Candida albicans. In this work, 58 aromatic cations were examined for inhibitory activity against axenic amastigote-like Leishmania donovani parasites. In general, the most potent of the compounds were substituted diphenyl furan and thiophene dications. 2,5-Bis-(4-amidinophenyl)thiophene was the most active compound. This agent displayed a 50% inhibitory concentration (IC50) of 0.42 ± 0.08 μM against L. donovani and an i

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Kesavan, Praseetha E., Sudipta Das, Mohsin Y. Lone, Prakash C. Jha, Shigeki Mori, and Iti Gupta. "Bridged bis-BODIPYs: their synthesis, structures and properties." Dalton Transactions 44, no. 39 (2015): 17209–21. http://dx.doi.org/10.1039/c5dt01925g.

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Li, Yibiao, Liang Cheng, Xiaohang Liu, Bin Li, and Ning Sun. "Copper-promoted hydration and annulation of 2-fluorophenylacetylene derivatives: from alkynes to benzo[b]furans and benzo[b]thiophenes." Beilstein Journal of Organic Chemistry 10 (December 4, 2014): 2886–91. http://dx.doi.org/10.3762/bjoc.10.305.

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An efficient copper-promoted hydration reaction and its application in the synthesis of benzo[b]furan and benzo[b]thiophene derivatives is presented starting from readily available 2-fluorophenylacetylene derivatives. The key annulation step involves the hydration of the C–F bond of 2-fluorophenylacetylene derivatives followed by an intramolecular annulation to afford benzo[b]furan and benzo[b]thiophene derivatives. Moreover, structurally important 2,2'-bisbenzofuran scaffolds are provided in good yields.

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Ibrahim, Nadia Sobhy, Kamal Usef Sadek, Suzan Ibrahim Aziz та Mohamed Hilmy Elnagdi. "A Novel Synthesis of Heterocyclic β-Enaminoamides: The Reaction of Halomethyl Acet-p-toluidide with Isothiocyanates and with Isocyanates". Zeitschrift für Naturforschung B 40, № 1 (1985): 129–31. http://dx.doi.org/10.1515/znb-1985-0126.

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Abaci, Ufuk, Asli Ustalar, Mehmet Yilmaz, and H. Yuksel Guney. "Synthesis of new 2,5-di(thiophen-2-yl)furan-3-carbonitrile derivatives and investigation of the electrochromic properties of homopolymers and co-polymers with EDOT." RSC Advances 6, no. 33 (2016): 27836–45. http://dx.doi.org/10.1039/c6ra00181e.

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New thiophene–furan–thiophene type monomers were synthesized. The monomers and their copolymers with EDOT were electrochemically polymerized. The electrochemical, spectroelectrochemical and morphological properties of the films were investigated.

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8

Alagöz, Oğuzhan, Mehmet Yılmaz, A. Tarık Pekel, Claudia Graiff, and Raimondo Maggi. "Synthesis of dihydrofuro- and C-alkenylated naphthoquinones catalyzed by manganese(III) acetate." RSC Adv. 4, no. 28 (2014): 14644–54. http://dx.doi.org/10.1039/c3ra48015a.

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The easily synthesis of dihydrofuronaphthoquinones and C-alkenylated naphthoquinones has been investigated through the radical oxidative cyclization of 2-hydroxy-1,4-naphthoquinones and thiophene or furan substituted alkenes catalyzed by manganese(III) acetate.

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Sharma, Ritambhara, Vellanki Lakshmi, Tamal Chatterjee, and Mangalampalli Ravikanth. "Effects of five membered aromatic heterocycles at the meso-position on the electronic properties of 3-pyrrolyl BODIPY." New Journal of Chemistry 40, no. 7 (2016): 5855–60. http://dx.doi.org/10.1039/c6nj00118a.

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Fujimori, Kunihide, Hideyuki Matsuo, Akira Ohta, Akikazu Kakehi, Masafumi Yasunami, and Tetsuo Nozoe. "Synthesis of Azulenequinones Fused with Thiophene and Furan." HETEROCYCLES 61, no. 1 (2003): 271. http://dx.doi.org/10.3987/com-03-s35.

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Dissertations / Theses on the topic "Furan/thiophene synthesis"

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WANG, WEN-HSIN, and 王文欣. "Synthesis, optical and electrochemical characterizations of trifluoromethoxy-, thiophene- and furan-containing polydithienylpyrroles." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/79352c.

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碩士<br>國立雲林科技大學<br>化學工程與材料工程系<br>104<br>In this study, trifluoromethoxy-, thiophene-, and furan-based 2,5-dithienylpyrrole derivatives are synthesized, which are denominated as TTPP, DTTPP, and FPT, respectivity. Three homopolymers (PTTPP, PDTTPP, and PFPT) are electrochemically synthesized using TTPP, DTTPP, and FPT monomers. Their corresponding copolymers (P(DTTPP-DTC), P(FPT-DTC), P(TTPP-DTC), P(DTTPP-DTP), P(FPT-DTP), and P(TTPP-DTP)) are electrochemically copolymerized using 2,5-dithienylpyrrole derivatives (DTTPP, FPT, and TTPP) and DTC (or DTP) monomer. The optical and electrochemical pr

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2

CHIANG, MENG-HSIN, and 蔣孟妡. "Synthesis, optical and electrochemical characterizations of furan-, carbazole-, and thiophene-containing polydithienylpyrroles." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/94z82t.

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碩士<br>國立雲林科技大學<br>化學工程與材料工程系<br>106<br>Ethylfuran, ethylthiophene, ethylcarbazole, and furan units are incorporated as the pendants of dithienylpyrroles by an imine linkage group, which are denominated as DTPEF, DTPET, DTPEC, and DTPFY, respectively. Their corresponding polymer films (PDTPEF, PDTPET, PDTPEC, and PDTPFY) are synthesized using electrochemical polymerization. The optical and electrochemical properties of four anodically coloring polymers, such as UV/Vis absorbance, optical contrast, optical stability, coloration effiency, and color variations are characterized. PDTPET film shows

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Jheng, Jyun-Fong, and 鄭竣丰. "Synthesis and Characterization of Copolymers Based on 5,6-difluoro-benzo-2,1,3-thiadiazole Acceptor and Thiophene, Furan and Selenophene Donor Units and Their Copolymers Containing Porphyrin Side Chain Units for Photovoltaics Applications." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/aqcw28.

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碩士<br>國立交通大學<br>應用化學系碩博士班<br>101<br>This research is aimed to enhance the performances of low band gap (LBG) polymer in the optoelectronic applications, such as organic field-effect transistors (OFETs) and organic polymer photovoltaics (OPVs). Two strategies were used to design high performance LBG polymers, including promoting of the intermolecular non-covalent interaction strength and effect of congeners of the state-of-art LBG polymers. In the first part of this study, 5,6-difluoro-benzo-2,1,3-thiadiazole acceptor unit was copolymerized with quaterthiophene donor unit (PTh4FBT). This fluori

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4

WANG, FANG-YU, and 王方宇. "Derivatives of thiophene、furane、pyrrol、pyridine, studies of synthesis and their coordination with cobalt (II) perchlorate." Thesis, 1989. http://ndltd.ncl.edu.tw/handle/31816823005608550623.

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Dang, Thanh Tung [Verfasser]. "Regioselective palladium(0)-catalyzed cross coupling reactions of brominated furans, thiophenes, pyrroles and selenophenes and synthesis of N,O-heterocycles by cyclocondensations of hydrazone and oxime dianions / vorgelegt von Dang Than Tung." 2009. http://d-nb.info/995272794/34.

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Book chapters on the topic "Furan/thiophene synthesis"

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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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Coutterez, Claire, and Gandini Alessandro. "CONJUGATED OLIGOMERS BEARING FURAN AND THIOPHENE HETEROCYCLES: SYNTHESIS, CHARACTERIZATION AND PROPERTIES RELATED TO ELECTRONIC CONDUCTION AND LUMINESCENCE." In Recent Advances in Environmentally Compatible Polymers. Elsevier, 2001. http://dx.doi.org/10.1533/9781845693749.2.15.

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Gribble, Gordon W. "Partial and Complete Reduction of Pyrroles, Furans, Thiophenes and their Benzo Analogs." In Comprehensive Organic Synthesis. Elsevier, 1991. http://dx.doi.org/10.1016/b978-0-08-052349-1.00240-7.

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4

Joule, J. A., K. Mills, and G. F. Smith. "Benzo[b]thiophenes and benzo[b]furans: reactions and synthesis." In Heterocyclic Chemistry. CRC Press, 2020. http://dx.doi.org/10.1201/9781003072850-18.

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Donohoe, T. J., C. R. Jones, and C. Winter. "8.22 Partial and Complete Reduction of Pyrroles, Furans, Thiophenes, and their Benzo Analogs, Heterocycles Containing More Than One Heteroatom." In Comprehensive Organic Synthesis II. Elsevier, 2014. http://dx.doi.org/10.1016/b978-0-08-097742-3.00824-7.

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Conference papers on the topic "Furan/thiophene synthesis"

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Bárta, Jan, and Michal Hocek. "Modular synthesis of 5-substituted thiophene and furan C-nucleosides and their analogues." In XVth Symposium on Chemistry of Nucleic Acid Components. Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, 2011. http://dx.doi.org/10.1135/css201112300.

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Reports on the topic "Furan/thiophene synthesis"

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Allcock, Harry R., Jeffrey A. Dodge, Leon S. Van Dyke, and Charles R. Martin. Polyphosphazenes Bearing Polymerizable Pyrrole, Thiophene and Furan Side Groups: Synthesis and Chemical Oxidation. Defense Technical Information Center, 1992. http://dx.doi.org/10.21236/ada249747.

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