Construction of Chiral Tertiary Alcohol Stereocenters via the [2,3]- Meisenheimer Rearrangement: Enantioselective Synthesis of the Side-Chain Acids of Homoharringtonine and Harringtonine
作者:Hua Yang、Moran Sun、Shuguang Zhao、Ming Zhu、Yangla Xie、Changling Niu、Chunlin Li
DOI:10.1021/jo302203g
日期:2013.1.18
For the first time, the [2,3]-Meisenheimer rearrangement has been developed into a general strategy for the construction of chiral tertiary alcohols. The effectiveness and practicality of this methodology are illustrated by the successful synthesis of (R)-20 and (R)-30, the side chain acids of homoharringtonine and harringtonine, respectively.