作者:Nicola Caldwell、Peter S. Campbell、Craig Jamieson、Frances Potjewyd、Iain Simpson、Allan J. B. Watson
DOI:10.1021/jo501929c
日期:2014.10.3
the base-mediated amidation of unactivated esters with amino alcohol derivatives is reported. Investigations into mechanistic aspects of the process indicate that the reaction involves an initial transesterification, followed by an intramolecular rearrangement. The reaction is highly general in nature and can be extended to include the synthesis of oxazolidinone systems through use of dimethyl carbonate
报道了一种催化方案,用于未活化的酯与氨基醇衍生物的碱介导的酰胺化。对过程的机械方面的研究表明,该反应涉及初始的酯交换反应,然后是分子内的重排。该反应本质上是高度通用的,并且可以扩展至包括通过使用碳酸二甲酯合成恶唑烷酮系统。