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Synlett 2004(3): 561-563
DOI: 10.1055/s-2004-815428
DOI: 10.1055/s-2004-815428
LETTER
© Georg Thieme Verlag Stuttgart · New York
Regio- and Stereoselective Dimerization of Terminal Alkynes to Enynes in InCl3-NaBH4-MeCN System
Further Information
Received
5 September 2003
Publication Date:
26 January 2004 (online)
Publication History
Publication Date:
26 January 2004 (online)
Abstract
A novel method to prepare (E)-enynes is described in this paper. The InCl3-NaBH4-MeCN system showed high regio- and stereoselectivity for the dimerization of terminal alkynes to enynes.
Key words
terminal alkynes - dimerizations - head-to-head - InCl3-NaBH4-MeCN system - enynes
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