A stereocontrolled synthesis and X-ray crystal structure of a 2,3,3-trisubstituted cyclohexanone
作者:Peter M. Cairns、Colin Howes、Paul R. Jenkins、David R. Russell、Lesley Sherry
DOI:10.1039/c39840001487
日期:——
δ-unsaturated amide, prepared by an amide acetal Claisen rearrangement, has been subjected to hydroxy-lactonisation, and reductive cleavage of the corresponding keto-lactone with aluminium amalgam has led to a trisubstituted cyclohexanone derivative with retention of configuration, thus establishing a new method for the stereocontrolledsynthesis of 2,3,3-trisubstitutedcyclohexanones.