General synthesis of chiral 2-p-tolylsulfinylquinones.
作者:M.Carmen Carreño、Jośe L. García Ruano、Jośe M. Mata、Antonio Urbano
DOI:10.1016/s0040-4020(01)87050-2
日期:1991.1
Optically pure (S)-p-tolylsulfinyl substituted quinones were synthesized by deketalization of the corresponding quinone bisketals obtained by Andersen's type synthesis starting from 2-bromo-1,4-dimethoxy aromatic derivatives, followed by anodic oxidation of the resulting sulfoxide.