A versatile and practical method for regioselective synthesis of polysubstituted furanonaphthoquinones
作者:Zong-Ze Wu、Yeong-Jiunn Jang、Chia-Jui Lee、Yen-Te Lee、Wenwei Lin
DOI:10.1039/c2ob26986d
日期:——
An efficient and attractive synthesis of a series of novel poly-functionalized phosphorus zwitterions was achieved via three-component reactions of the corresponding functional nucleophiles, aldehydes, and Bu3P in the presence of acidic promoter. These polysubstituted zwitterions could regioselectively undergo further transformations to synthetically important furanonaphthoquinones and related products