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Substitution of hydroxyl groups with alkynyl moieties using alkynylboron dihalides: an efficient approach to secondary alkylacetylene derivatives.

作者信息

Kabalka George W, Yao Min-Liang, Borella Scott

机构信息

Department of Chemistry, The University of Tennessee, Knoxville, Tennessee 37996-1600, USA.

出版信息

Org Lett. 2006 Mar 2;8(5):879-81. doi: 10.1021/ol052957i.

DOI:10.1021/ol052957i
PMID:16494464
Abstract

The reaction of alkynylboron dihalides with benzylic, allylic, and propargylic alcohols provides an efficient route to internal acetylenes. Isomerization of the product alkynes does not occur under the reaction conditions.

摘要

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