Literature DB >> 19719181

Reductive addition of the benzenethiyl radical to alkynes by amine-mediated single electron transfer reaction to diphenyl disulfide.

Tsuyoshi Taniguchi1, Tatsuya Fujii, Atsushi Idota, Hiroyuki Ishibashi.   

Abstract

Hydrothiolation of alkynes proceeds with diphenyl disulfide and tripropylamine. Amine-mediated single electron transfer to diphenyl disulfide can be proposed for the reaction mechanism. Applications of the method to radical cyclizations of eneyne compounds are also presented.

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Year:  2009        PMID： 19719181     DOI： 10.1021/ol901084k

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


  3 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

Review 2.  Thiyl Radicals: Versatile Reactive Intermediates for Cyclization of Unsaturated Substrates.

Authors:  Dylan M Lynch; Eoin M Scanlan
Journal:  Molecules       Date:  2020-07-07       Impact factor: 4.411

3.  Ab initio determination of crystal stability of di-p-tolyl disulfide.

Authors:  Xuan Hao; Jinfeng Liu; Imran Ali; Hongyuan Luo; Yanqiang Han; Wenxin Hu; Jinyun Liu; Xiao He; Jinjin Li
Journal:  Sci Rep       Date:  2021-03-29       Impact factor: 4.379
  3 in total

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