Reaction of Methyl 4,5-Epoxy-(2E)-pentenoate with Arenes. II. Application to the Synthesis of (.+-.)-Curcudiol, (.+-.)-Curcuphenol, (.+-.)-Curcuhydroquinone, and (.+-.)-Curcuquinone.
作者:Machiko ONO、Yasuo YAMAMOTO、Hiroyuki AKITA
DOI:10.1248/cpb.43.553
日期:——
Four bisabolane sesquiterpenes, (±)-curcudiol (2), (±)-curcuphenol (3), (±)-curcuhydroquinone (5) and (±)-curcuquinone (6), were synthesized based on the reaction of methyl 4, 5-epoxy-(2E)-pentenoate (1) with methoxytoluenes in the presence of boron trifluoride etherate.
合成了四种双倍香烯萜类化合物,分别是 (±)-curcudiol (2)、(±)-curcuphenol (3)、(±)-curcuhydroquinone (5) 和 (±)-curcuquinone (6),其合成基于甲基 4,5-环氧-(2E)-戊烯酸酯 (1) 与甲氧基甲苯在三氟化硼醚盐存在下的反应。