摘要
以3-乙酰氧基-17,17-乙二氧撑-1,3,5(10)-雌三烯为原料制备16ξ-溴-3-乙酰氧基-17,17-乙二氧撑-1,3,5(10)-雌三烯的反应中,采用不同反应条件,得到2种化合物.通过物理方法和化学方法,证明这2种化合物为立体异构体,并确定了它们的构型.
wo compounds were obtained in preparing 16ξ-bromo-17, 17-ethylene dioxyestra-1, 3, 5 (10)-trien-3-of-acetate from 17, 17-ethytenedioxyestra-1, 3, 5(10)-trien-3 of-acetate in different conditions, and by using physical and chemical methods, these two compounds were proved as stereoisomers with same formula and structure. Their configu rations were also determined.
出处
《北京服装学院学报(自然科学版)》
CAS
北大核心
1994年第1期47-52,共6页
Journal of Beijing Institute of Fashion Technology:Natural Science Edition