Intramolecular [2 + 2] Cycloadditions of Alkyl(phenylthio)ketenes: Total Synthesis of (+)-Sphaerodiol
作者:Xiang Wu、Hai-Jun Wang、Yong-Shuang Huang、Wei-Dong Z. Li
DOI:10.1021/acs.orglett.8b00407
日期:2018.4.6
Asymmetric total synthesis of (+)-sphaerodiol (2) has been achieved. A key step is an intramolecular [2 + 2] cycloaddition of alkyl(phenylthio)ketene for rapid assembly of the decalin ring.