Ligand exchange reaction of sulfoxides in organic synthesis: Sulfoxide version of the Julia-Lythgoe olefination
作者:Tsuyoshi Satoh、Noriko Yamada、Tohru Asano
DOI:10.1016/s0040-4039(98)01457-9
日期:1998.9
Reaction of beta-mesyloxy sulfoxides, derived from alkyl (or arylmethyl) pheny] sulfoxides and aldehydes in two steps, with alkylmetal (n-BuLi, t-BuLi, or EtMgBr) at -78 degrees C gave olefins in good to excellent yields. This reaction offers a sulfoxide version of the Julia-Lythgoe olefination. (C) 1998 Elsevier Science Ltd. All rights reserved.