Enantioselective Total Synthesis and Determination of the Absolute Configuration of the 4,6,8,10,16,18-Hexamethyldocosane fromAntitrogus parvulus
作者:Christian Herber、Bernhard Breit
DOI:10.1002/ejoc.200700282
日期:2007.7
isolated from the cuticula of Antitrogus parvulus was determined based on the total synthesis of both diastereomers 1a and 1b in enantiomerically pure form. The synthesis demonstrates the utility of the o-DPPB-directed and copper-mediated allylic syn-substitution reaction with Grignard reagents for iterative deoxypropionate construction (o-DPPB = ortho-diphenylphosphanylbenzoyl). Additionally, the synthetic