作者:Trupti Desai、Jill Gigg、Roy Gigg、Sheila Payne、Soledad Penades、Henry J. Rogers
DOI:10.1016/0008-6215(92)84162-l
日期:1992.9
O -allyl- myo -inositol (from myo -inositol). Parallel results were obtained when crotyl bromide was used. When 3 equiv. of dibutyltin oxide were used with myo -inositol or 1 equiv. with the mixture of di- O -allyl derivatives, 1,3,4-tri- O -allyl- myo -inositol was the major product. When 2 equiv. of dibutyltin oxide were used, myo -inositol gave a complex mixture of mono-, di-, and tri- O -allyl derivatives
摘要在四丁基溴化铵存在下,肌醇或外消旋的1,4-,1,6-和4,5-二-O-烯丙基-肌醇在乙腈中的反应与二丁基氧化锡和烯丙基溴的反应作为主要产品,易分离的1,3,4,6-和1,3,4,5-四-O-烯丙基-肌醇的混合物与少量的五-O-烯丙基-肌醇的混合物肌醇和1,3,5-三-O-烯丙基-肌醇(来自肌醇)。当使用巴豆基溴化物时,获得了平行的结果。当3个当量。将二丁基氧化锡与肌醇或1当量一起使用。与二-O-烯丙基衍生物的混合物一起使用的主要产品是1,3,4-三-O-烯丙基-肌醇。当2当量。使用二丁基氧化锡,肌醇产生单,双,以及三-O-烯丙基衍生物,其在转化为O-异亚丙基衍生物之后被分馏。外消旋的1,3,4,5-四-O-烯丙基-肌醇通过(-)-ω-樟脑酸酯拆分。