Open AccessMagnesium-Catalyzed Stereoselective Hydrostannylation of Internal and Terminal Alkynes
Author(s) -
Marc Magre,
Marcin Szewczyk,
Magnus Rueping
Publication year - 2020
Publication title -
organic letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.94
H-Index - 239
eISSN - 1523-7060
pISSN - 1523-7052
DOI - 10.1021/acs.orglett.0c00184
Subject(s) - chemistry , stereoselectivity , catalysis , magnesium , terminal (telecommunication) , combinatorial chemistry , organic chemistry , computer science , telecommunications
A regio- and stereoselective magnesium-catalyzed hydrostannylation of internal and terminal alkynes has been developed. Excellent yields and selectivities are obtained for a wide range of terminal and internal symmetrical and unsymmetrical alkynes by using this alkaline earth metal catalyst as an effective alternative to transition metal catalysts.
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