Total Syntheses of All Stereoisomers of Phenatic Acid B
作者:Rodney A. Fernandes、Asim K. Chowdhury
DOI:10.1021/jo901927w
日期:2009.11.20
The total syntheses of all stereoisomers of phenatic acid B and determination of their absolute configuration are described. The synthetic strategy is based on an efficient combination of the Sharpless asymmetricdihydroxylation, the Johnson−Claisenrearrangement, and hydroboration−oxidation. It involves 11−12 steps and overall yield of 5−8%.