Literature DB >> 14961633

Disulfidation of alkynes and alkenes with gallium trichloride.

Shin-ichi Usugi1, Hideki Yorimitsu, Hiroshi Shinokubo, Koichiro Oshima.   

Abstract

[reaction: see text] Treatment of diphenyl disulfide and terminal alkynes with gallium trichloride afforded (E)-1,2-diphenylthio-1-alkenes selectively (E/Z > 20/1). Alkenes also underwent this reaction to form trans adducts.

Entities:  

Year:  2004        PMID： 14961633     DOI： 10.1021/ol036391e

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


  2 in total

1.  Silver-catalyzed direct thiolation of quinones by activation of aryl disulfides to synthesize quinonyl aryl thioethers.

Authors:  Cheng Zhang; Jesse McClure; C James Chou
Journal:  J Org Chem       Date:  2015-04-27       Impact factor: 4.354

2.  Silica: An efficient catalyst for one-pot regioselective synthesis of dithioethers.

Authors:  Samir Kundu; Babli Roy; Basudeb Basu
Journal:  Beilstein J Org Chem       Date:  2014-01-07       Impact factor: 2.883
  2 in total

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