Literature DB >> 15176806

Syntheses and properties of donor-acceptor-type 2,5-diarylthiophene and 2,5-diarylthiazole.

Kentaro Masui1, Atsunori Mori, Kunihiko Okano, Kenji Takamura, Motoi Kinoshita, Tomiki Ikeda.   

Abstract

[structure: see text] Syntheses of differently substituted 2,5-diarylthiophenes and 2,5-diarylthiazoles are carried out with the palladium-catalyzed C-H substitution reaction using AgF as an activator. Remarkably strong photoluminescence is observed in 2,5-diarylthiophene. Differences between the physical properties of liquid crystalline characteristics and cyclic voltammograms of thiophene and thiazole are also studied.

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Year:  2004        PMID: 15176806     DOI: 10.1021/ol049386z

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  5 in total

1.  1-{5-[2-Chloro-5-(trifluoro-meth-yl)phen-yl]thio-phen-2-yl}ethanone.

Authors:  Roman Lytvyn; Yuri Horak; Vasyl Matiychuk; Mykola Obushak; Vasyl Kinzhybalo
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-02-09

2.  Pseudo five-component synthesis of 2,5-di(hetero)arylthiophenes via a one-pot Sonogashira-Glaser cyclization sequence.

Authors:  Dominik Urselmann; Dragutin Antovic; Thomas J J Müller
Journal:  Beilstein J Org Chem       Date:  2011-11-04       Impact factor: 2.883

3.  Microwave-Assisted Protocol for Green Functionalization of Thiophenes With a Pd/β-Cyclodextrin Cross-Linked Nanocatalyst.

Authors:  Silvia Tabasso; Emanuela Calcio Gaudino; Elisa Acciardo; Maela Manzoli; Barbara Bonelli; Giancarlo Cravotto
Journal:  Front Chem       Date:  2020-04-17       Impact factor: 5.221

4.  Hindered aryl bromides for regioselective palladium-catalysed direct arylation at less favourable C5-carbon of 3-substituted thiophenes.

Authors:  Rongwei Jin; Charles Beromeo Bheeter; Henri Doucet
Journal:  Beilstein J Org Chem       Date:  2014-05-27       Impact factor: 2.883

5.  Thiophene-forming one-pot synthesis of three thienyl-bridged oligophenothiazines and their electronic properties.

Authors:  Dominik Urselmann; Konstantin Deilhof; Bernhard Mayer; Thomas J J Müller
Journal:  Beilstein J Org Chem       Date:  2016-09-20       Impact factor: 2.883

  5 in total

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