Literature DB >> 18331056

Zinc-catalyzed silylation of terminal alkynes.

Ronald J Rahaim1, Jared T Shaw.   

Abstract

A rapid and high-yielding silylation of terminal alkynes employing TMSOTf and catalytic quantities of Zn(OTf)2 has been developed. The reaction works well for a variety of substrates including reactive esters. Fifteen examples with yields of >90% are reported.

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Year:  2008        PMID: 18331056     DOI: 10.1021/jo702557d

Source DB:  PubMed          Journal:  J Org Chem        ISSN: 0022-3263            Impact factor:   4.354


  4 in total

1.  Fluoride Ion-Initiated Decarboxylation of Silyl Alkynoates to Alkynylsilanes.

Authors:  Takahiro Kawatsu; Sho Kataoka; Norihisa Fukaya; Jun-Chul Choi; Kazuhiko Sato; Kazuhiro Matsumoto
Journal:  ACS Omega       Date:  2021-05-03

2.  Cobalt-Catalyzed Dehydrogenative C-H Silylation of Alkynylsilanes.

Authors:  Hanna Stachowiak; Krzysztof Kuciński; Fabian Kallmeier; Rhett Kempe; Grzegorz Hreczycho
Journal:  Chemistry       Date:  2021-11-08       Impact factor: 5.020

3.  Zinc(II) catalyzed conversion of alkynes to vinyl triflates in the presence of silyl triflates.

Authors:  Mohammed H Al-huniti; Salvatore D Lepore
Journal:  Org Lett       Date:  2014-07-25       Impact factor: 6.005

4.  A general metal-free approach for the stereoselective synthesis of C-glycals from unactivated alkynes.

Authors:  Shekaraiah Devari; Manjeet Kumar; Ramesh Deshidi; Masood Rizvi; Bhahwal Ali Shah
Journal:  Beilstein J Org Chem       Date:  2014-11-12       Impact factor: 2.883

  4 in total

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