Concise Synthesis of (+)-β- and γ-Apopicropodophyllins, and Dehydrodesoxypodophyllotoxin
作者:Jian Xiao、Guangming Nan、Ya-Wen Wang、Yu Peng
DOI:10.3390/molecules23113037
日期:——
Herein, we present an expeditous synthesis of bioactive aryldihydronaphthalene lignans (+)-β- and γ-apopicropodophyllins, and arylnaphthalene lignan dehydrodesoxypodophyllotoxin. The key reaction is regiocontrolled oxidations of stereodivergent aryltetralinlactones, which were easily accessed from a nickel-catalyzed reductive cascade approach developed in our group.