The First Stereoselective Total Synthesis of a Naturally Occurring Bioactive Diarylheptanoid, (3R,6E)-1,7-Bis(4-hydroxyphenyl)hept-6-en-3-ol, through Two Different Approaches
作者:Jajula Kashanna、Paramesh Jangili、Rathod Aravind Kumar、Biswanath Das
DOI:10.1002/hlca.201200084
日期:2012.9
The stereoselective total synthesis of a naturally occurring bioactive diarylheptanoid, (3R,6E)‐1,7‐bis(4‐hydroxyphenyl)hept‐6‐en‐3‐ol, has been accomplished starting from 4‐hydroxybenzaldehyde through two different approaches involving Wittig olefination, hydrolytic kinetic resolution of a racemic epoxide, and olefin cross‐metathesis reaction as the key steps.
天然存在的生物活性二芳基庚烷(3 R,6 E)-1,7-双(4-羟基苯基)庚-6-烯-3-醇的立体选择性全合成已从4-羟基苯甲醛开始,通过两种不同的方法完成关键步骤包括Wittig烯烃化,外消旋环氧化物的水解动力学拆分和烯烃交叉复分解反应的方法。