作者:Tesfaye Biftu、Braja G. Hazra、Robert Stevenson、John R. Williams
DOI:10.1039/p19780001147
日期:——
acid dimethyl ether (2), austrobilignan-5 (12), and austrobilignan-6 (14) and the diaryltetrahydrofuran lignans, veraguensin (3) and its piperonyl analogue (10) have been readily synthesized. A short convenient synthesis of the aryltetralin lignan, galbulin (5) and the all-trans-tetrahydrofuran lignan, galbelgin (6) are also reported.
2,3-二芳基丁烷可以高立体选择性选择性地转化为2,5-二芳基-3,4-二甲基呋喃或2,3-二芳基丁烷。已经很容易地合成了二苄基丁烷配体,二氢愈创木酸二甲醚(2),奥曲比林5(12)和奥曲比林6(14)和二芳基四氢呋喃木脂素,veraguensin(3)及其哌啶基类似物(10)的外消旋形式。 。还报道了一种简便的芳基四氢木脂素,球蛋白(5)和全反式四氢呋喃木脂素,半乳素(6)的合成方法。