Literature DB >> 18052182

Platinum-catalyzed regio- and stereoselective arylthiolation of internal alkynes.

Fumikazu Yamashita1, Hitoshi Kuniyasu, Jun Terao, Nobuaki Kambe.   

Abstract

Unsymmetrical internal alkynes such as ethyl phenylpropiolate (2b) successfully underwent Pt-catalyzed decarbonylative arylthiolation by thioesters. The regio- and stereoselective insertion of 2b into an S-Pt bond was confirmed by reaction with a platinum complex with an S-Pt-Cl framework.

Entities:  

Year:  2007        PMID： 18052182     DOI： 10.1021/ol7025069

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


  2 in total

1.  Hydrothiolation of benzyl mercaptan to arylacetylene: application to the synthesis of (E) and (Z)-isomers of ON 01910·Na (Rigosertib®), a phase III clinical stage anti-cancer agent.

Authors:  Venkat R Pallela; Muralidhar R Mallireddigari; Stephen C Cosenza; Balaiah Akula; D R C Venkata Subbaiah; E Premkumar Reddy; M V Ramana Reddy
Journal:  Org Biomol Chem       Date:  2013-02-06       Impact factor: 3.876

2.  TBAI-assisted direct C-H activation of indoles with β-E-styrene sulfonyl hydrazides: a stereoselective access to 3-styryl thioindoles.

Authors:  Saira Hafeez; Aamer Saeed
Journal:  RSC Adv       Date:  2021-04-27       Impact factor: 4.036
  2 in total

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