Olefination with Sulfonyl Halides and Esters: Scope, Limitations, and Mechanistic Studies of the Hawkins Reaction
收藏Figshare2017-03-16 更新2026-04-29 收录
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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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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
