Stereocontrolled (, and , ) synthesis of ⊙-hydroxyallylic sulphides
作者:Andrew B. McElroy、Stuart Warren
DOI:10.1016/s0040-4039(01)80927-8
日期:1985.1
All four isomers of substituted 3-alkylthio-4-hydroxybutenes have been synthesised: both the geometry of the double bond and the relative stereochemistry of the two chiral centres are controlled.
Control over absolute (R,S), relative (syn,anti) and geometrical (E,Z) stereochemistry in the synthesis of allylically substituted alkenes from diphenylphosphinoyl epoxy alcohols
作者:Jonathan Clayden、Andrew B. McElroy、Stuart Warren
DOI:10.1039/p19950001913
日期:——
Regioselective ring-openings of epoxy alcohols bearing a diphenylphosphinoyl (Ph(2)PO) group give diols which can undergo stereospecific Horner-Wittig elimination. This method was used to make allylic alcohols, unsaturated beta-hydroxy sulfides, homoallylic alcohols and unsaturated amino acids, with control over their absolute (R,S), relative (syn,anti) and geometrical(E,Z) stereochemistry.
Flynn, Christopher J.; Elcoate, Curtis J.; Lawrence, Simon E., Journal of the American Chemical Society, 2010, vol. 132, p. 1184 - 1185
作者:Flynn, Christopher J.、Elcoate, Curtis J.、Lawrence, Simon E.、Maguire, Anita R.