Synthesis of (+)-Discodermolide by Catalytic Stereoselective Borylation Reactions
作者:Zhiyong Yu、Robert J. Ely、James P. Morken
DOI:10.1002/anie.201405455
日期:2014.9.1
1990 and, to this day, remains a compelling synthesis target. Not only does the compound possess fascinating biological activity, but it also presents an opportunity to test current methods for chemical synthesis and provides an inspiration for new reaction development. A new synthesis of discodermolide employs a previously undisclosed stereoselective catalytic diene hydroboration and also establishes
海洋天然产物 (+)-discodermolide 于 1990 年首次分离出来,至今仍是一个引人注目的合成目标。该化合物不仅具有令人着迷的生物活性,而且还为测试现有化学合成方法提供了机会,并为新反应的开发提供了灵感。 discodermolide 的新合成采用了先前未公开的立体选择性催化二烯硼氢化反应,并且还建立了手性烯醇化物烷基化的策略。此外,discodermolide 的这种合成提供了复杂分子合成中二烯不对称 1,4-二硼化和硼基化二烯-醛偶联的第一个例子。