Tetrahedron Letters p. 8815 - 8818 (1999)
Update date:2022-08-04
Topics: Aldehyde Optically active Carbon-carbon bond formation Allene Alkenyl aryl sulfoxide
Satoh, Tsuyoshi
Kuramochi, Yuko
Inoue, Yujiro
Ligand exchange reaction of β-mesyloxy sulfoxides or β-acetoxy sulfoxides, which were derived from alkenyl aryl sulfoxides and aldehydes in two steps, with n-BuLi or EtMgBr at low temperature gave allenes in good yields. Optically active allenes were synthesized starting from optically active 2-phenylethenyl p-tolyl sulfoxides.
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Doi:10.1016/S0014-827X(99)00102-0
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