Literature DB >> 15987156

Substitution of benzylic hydroxyl groups with vinyl moieties using vinylboron dihalides.

George W Kabalka1, Min-Liang Yao, Scott Borella, Zhong-Zhi Wu.   

Abstract

[reaction: see text] Substitution of benzylic hydroxyl groups with vinyl moieties using vinylboron dihalides has been achieved. The reaction provides a novel method for preparing stereodefined alkenyl halides.

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Year:  2005        PMID： 15987156     DOI： 10.1021/ol050778v

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


  3 in total

1.  Arylethyne Bromoboration-Negishi Coupling Route to E- or Z-Aryl-Substituted Trisubstituted Alkenes of ≥98% IsomericPurity. New Horizon in the Highly Selective Synthesis of Trisubstituted Alkenes.

Authors:  Chao Wang; Zhaoqing Xu; Tomas Tobrman; Ei-Ichi Negishi
Journal:  Adv Synth Catal       Date:  2010-03-08       Impact factor: 5.837

2.  Highly regio- and stereoselective synthesis of (Z)-trisubstituted alkenes via propyne bromoboration and tandem Pd-catalyzed cross-coupling.

Authors:  Chao Wang; Tomas Tobrman; Zhaoqing Xu; Ei-ichi Negishi
Journal:  Org Lett       Date:  2009-09-17       Impact factor: 6.005

3.  Enantioselective addition of boronates to o-quinone methides catalyzed by chiral biphenols.

Authors:  Yi Luan; Scott E Schaus
Journal:  J Am Chem Soc       Date:  2012-12-03       Impact factor: 15.419
  3 in total

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