<i>De Novo</i> Asymmetric Synthesis of Phoracantholide J
作者:Kenneth F. Avocetien、Jiazhen J. Li、Xiaofan Liu、Yanping Wang、Yalan Xing、George A. O’Doherty
DOI:10.1021/acs.orglett.6b02432
日期:2016.10.7
A denovo asymmetric total synthesis of the macrolide natural product (S)-phoracantholide J has been achieved in 10 steps from the commodity chemicals (1-pentyne, ethyl acrylate, acetaldehyde, and hydrogen). The asymmetry of the route was introduced by a Noyori reduction of a 3-yn-2-one, which makes the route equally amenable to the synthesis of either enantiomer. In addition, this route relies upon