Synthetic Studies on Borrelidin: Enantioselective Synthesis of the C1−C12 Fragment
作者:Binh G. Vong、Sunny Abraham、Alan X. Xiang、Emmanuel A. Theodorakis
DOI:10.1021/ol034243i
日期:2003.5.1
[structure: see text] An efficient, enantioselective synthesis of the C1-C12 fragment 2 of borrelidin is presented. Construction of the "skipped" polymethylene chain of 2 was accomplished by iteration of Myers' alkylation, while formation of the C3 stereocenter was achieved by Roush's asymmetric allylboration methodology.
[结构:见正文]提出了一种有效的对映体合成硼瑞林定的C1-C12片段2的方法。通过迈尔斯的烷基化反应完成“跳过”的2亚甲基链的构建,而C3立体中心的形成则通过Roush的不对称烯丙基硼化方法完成。