Addition–elimination reactions of β-oxygenated vinyl sulphones

GMP Giblin, NS Simpkins

文献索引：Giblin, Gerard M. P.; Simpkin, Nigel S. Journal of the Chemical Society, Chemical Communications, 1987 , # 3 p. 207 - 208

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被引用次数: 6

摘要

Stereoselective reaction of enol pivalate (3) with a variety of higher order organocuprate reagents gives vinyl sulphones in excellent yield. ... Vinyl sulphones have recently attracted attention as useful synthetic intermediates,l consequently methods for their preparation are valuable .2 We report here a new stereoselec- tive synthesis of vinyl sulphones based on an addition- elimination reaction of P-oxygenated vinyl sulphones.3 Reaction of the P-ketosulphone (1) with ...