作者:Li Xiao、Wenfei Tan、Yulin Li
DOI:10.1080/00397919808004863
日期:1998.8
Abstract The first total synthesis of a natural prenylflavanone, (±)-kenusanone B (1) has been achieved by condensation of acetophenone 4 and benzaldehyde 6 followed by cyclization and deprotection. Chloromethyl methyl ether was used as a facile protecting reagent of free hydroxy groups for the synthesis of polyhydroxylated flavanones.
摘要 通过苯乙酮 4 和苯甲醛 6 缩合,然后环化和脱保护,实现了天然异戊二烯黄烷酮 (±)-kenusanone B (1) 的首次全合成。氯甲基甲基醚被用作游离羟基的简便保护剂,用于合成多羟基化黄烷酮。