Efficient synthesis of 1,4-dihydronaphthalenelignans from 5-methylene-4-substituted-2(5H)-furanones and a concise synthesis of solafuranone
作者:Vishal A. Mahajan、Hanumant B. Borate、Radhika D. Wakharkar
DOI:10.1016/j.tet.2005.10.054
日期:2006.2
A short synthetic strategy for synthesis of lignan analogues involving 5-methylene-4-substituted-2(5H)-furanones as the key intermediates has been developed. Various lignans including the natural product solafuranone and analogues of dihydrotaiwanin C and deoxydehydropodophyllotoxin were synthesized in good yields.
已经开发出一种短合成策略,用于合成以5-亚甲基-4-取代的2(5 H)-呋喃酮为关键中间体的木脂素类似物。以高收率合成了各种木脂素,包括天然产物索拉呋喃酮和二氢黄嘌呤C类似物和脱氧脱氢鬼臼毒素。