Chirality Transfer from a Chiral Primary Alcohol Equivalent Through Allyl Cyanate-to-Isocyanate Rearrangement: Synthesis of (+)-Geranyllinaloisocyanide
作者:Yoshiyasu Ichikawa、Hirofumi Morimoto、Toshiya Masuda
DOI:10.1055/s-0037-1612422
日期:2019.8
bearing nitrogen substituents in an enantioselective manner. The strategy takes advantage of [1,3]-chirality transfer from a chiral primary alcohol equivalent through an allyl cyanate-to-isocyanate rearrangement. This approach was employed in an efficient eight-step synthesis of the marine natural product, (+)-geranyllinaloisocyanide, in 43% overall yield. A new approach was developed to construct quaternary
抽象的 开发了一种新方法来以对映选择性的方式构建带有氮取代基的四级立体中心。该策略利用了从手性伯醇当量通过烯丙基氰酸酯到异氰酸酯的重排的[1,3]-手性转移。该方法用于海洋天然产物(+)-香叶植物基异氰酸酯的高效八步合成,总产率为43%。 开发了一种新方法来以对映选择性的方式构建带有氮取代基的四级立体中心。该策略利用了从手性伯醇当量通过烯丙基氰酸酯到异氰酸酯的重排的[1,3]-手性转移。该方法用于海洋天然产物(+)-香叶植物基异氰酸酯的高效八步合成,总产率为43%。