Reaction of gmelinol with triethylsilane and BF3-etherate - rearrangement of the 2.6-diaryl-3,7-dioxabicyclo[3.3.0]octane skeleton
作者:Andrew Pelter、Robert S. Ward、Reveru Venkateswarlu、C. Kamakshi
DOI:10.1016/s0040-4020(01)81024-3
日期:1989.1
Reaction of gmelinol 1 with triethylsilane and BF3-etherate gave two products, the major product 2 being an isomer of cycloolivil dimethyl ether, formed by reductive rearrangement of the 2.6-diaryl-3,7-dioxabicyclo[3.3.0]octane skeleton. The minor product is a tetrahydrofuran 3 in which one of the aromatic rings has lost one of its methoxyl groups.
醇二甲醚1与三乙基硅烷和BF 3-醚酸酯的反应产生了两种产物,主要产物2是环氧基二甲醚的异构体,其是通过2.6-二芳基-3,7-二氧杂双环[3.3.0]辛烷骨架的还原性重排而形成的。次要产物是四氢呋喃3,其中一个芳环失去了一个甲氧基。