作者:Michael C. Hillier、Cheng-yi Chen
DOI:10.1021/jo061147x
日期:2006.9.1
A straightforward synthesis of 1,3-disubstituted azetidines has been accomplished via the alkylation of a primary amine with the bis-triflate of a 2-substituted-1,3-propanediol species. This transformation is carried out in one reaction vessel, and elimination of the alkylating reagent is generally not a major byproduct. The scope of this methodology has been investigated using a variety 2-substituted-1
通过伯胺与2-取代的1,3-丙二醇的双三氟甲磺酸酯的烷基化,已经完成了1,3-二取代的氮杂环丁烷的直接合成。该转化是在一个反应容器中进行的,烷基化试剂的消除通常不是主要的副产物。已经使用各种2-取代的1,3-丙二醇和胺亲核试剂研究了该方法的范围。