this work, (R)‐4‐(3,4‐dimethoxybenzyl)dihydrofuran‐2(3H)‐one was prepared though an efficient and novel method starting from (S)‐5‐((benzyloxy)methyl)dihydrofuran‐2(3H)‐one. Then, it was utilized as a versatile starting material for the synthesis of novel dimethylmatairesinol analogues; dibenzylbutyrolactone derivatives, via the reaction of the later compound and various aromatic aldehydes.
在这项工作中,从(S)-5-((苄氧基)甲基)二氢
呋喃开始,通过一种有效且新颖的方法制备了(R)-4-(3,4-二甲氧基苄基)二氢
呋喃-2(3 H)-one。2(3 H)‐1。然后,它被用作通用的原料,用于合成新的二甲基麦角甾
醇类似物。二苄基丁内酯衍
生物,通过后一种化合物与各种芳香醛的反应。