Literature DB >> 20157778

Three-component synthesis of benzo[b][1,5]thiazepines via coupling-addition-cyclocondensation sequence.

Benjamin Willy1, Thomas J J Müller.   

Abstract

2,4-Disubstituted benzo[b][1,5]thiazepines represent nonfluorescent intense yellow chromophores and are readily synthesized from acid chlorides, terminal alkynes, and ortho-amino thiophenols by a consecutive one-pot three-component Sonogashira coupling-Michael addition-cyclocondensation sequence under mild conditions in good yields.

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Year:  2010        PMID： 20157778     DOI： 10.1007/s11030-009-9223-z

Source DB:  PubMed          Journal:  Mol Divers        ISSN： 1381-1991            Impact factor:   2.943


  7 in total

Review 1.  Palladium-catalyzed alkynylation.

Authors:  Ei-ichi Negishi; Luigi Anastasia
Journal:  Chem Rev       Date:  2003-05       Impact factor: 60.622

2.  Concise syntheses of meridianins by carbonylative alkynylation and a four-component pyrimidine synthesis.

Authors:  Alexei S Karpov; Eugen Merkul; Frank Rominger; Thomas J J Müller
Journal:  Angew Chem Int Ed Engl       Date:  2005-10-28       Impact factor: 15.336

3.  Carbon-carbon coupling reactions catalyzed by heterogeneous palladium catalysts.

Authors:  Lunxiang Yin; Jürgen Liebscher
Journal:  Chem Rev       Date:  2007-01       Impact factor: 60.622

Review 4.  Palladium-based catalytic systems for the synthesis of conjugated enynes by sonogashira reactions and related alkynylations.

Authors:  Henri Doucet; Jean-Cyrille Hierso
Journal:  Angew Chem Int Ed Engl       Date:  2007       Impact factor: 15.336

5.  New entry to a three-component pyrimidine synthesis by TMS-Ynones via Sonogashira coupling.

Authors:  Alexei S Karpov; Thomas J J Müller
Journal:  Org Lett       Date:  2003-09-18       Impact factor: 6.005

6.  Catalytic alkynone generation by Sonogashira reaction and its application in three-component pyrimidine synthesis.

Authors:  Daniel M D'Souza; Thomas J J Müller
Journal:  Nat Protoc       Date:  2008       Impact factor: 13.491

7.  Consecutive three-component synthesis of ynones by decarbonylative Sonogashira coupling.

Authors:  Eugen Merkul; Thomas Oeser; Thomas J J Müller
Journal:  Chemistry       Date:  2009       Impact factor: 5.236
  7 in total
  1 in total

1.  Efficient one-pot synthesis of new 1-amino substituted pyrrolo[1,2-a]quinoline-4-carboxylate esters via copper-free Sonogashira coupling reactions.

Authors:  Ali Keivanloo; Shaghayegh Sadat Kazemi; Hossein Nasr-Isfahani; Abdolhamid Bamoniri
Journal:  Mol Divers       Date:  2016-09-06       Impact factor: 2.943
  1 in total

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