Olefination with Sulfonyl Halides and Esters: Scope, Limitations, and Mechanistic Studies of the Hawkins Reaction
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下载链接：
https://figshare.com/articles/dataset/Olefination_with_Sulfonyl_Halides_and_Esters_Scope_Limitations_and_Mechanistic_Studies_of_the_Hawkins_Reaction/4758430
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资源简介：
Carbanions of alkanesulfonyl halides
and esters react with nonenolizable
carbonyl compounds to give olefins. Mechanistic studies reveal that
initial aldol-type addition of the carbanions is followed by cyclization–fragmentation
to alkenes, and the leaving group on the sulfonyl moiety (RSO2X) controls carbanion stability and rate of the olefin formation.
创建时间：
2017-03-16
