Elimination of C-8-functional groups from driman-8α,11-diol-11-monoacetate and-diacetate
作者:K. I. Kuchkova、A. N. Aryku、A. N. Barba、P. F. Vlad
DOI:10.1007/s10600-007-0151-9
日期:2007.7
The dehydration products of driman-8α,11-diol-11-monoacetate that are formed upon reaction with several dehydrating agents and the products from elimination of the C-8 acetoxy group in driman-8α,11-diol diacetate were investigated in detail. A new effective synthesis of drimenylacetate from driman-8α, 11-diol-11-monoacetate by its regioselective dehydration using methanesulfonic acid trimethylsilyl ether was developed.
研究了与几种脱水剂反应生成的driman-8α,11-diol-11-monoacetate的脱水产物以及从driman-8α,11-diol diacetate中去除C-8乙酰氧基所产生的产物。开发了一种通过使用甲磺酸三甲基硅基醚对driman-8α,11-diol-11-monoacetate进行区域选择性脱水的新有效合成方法,生成drimenylacetate。