Efficient One-Pot Formation of Amides from Benzyl Carbamates: Application to Solid-Phase Synthesis
作者:Wen-Ren Li、Ying-Chih Yo、Yu-Sheng Lin
DOI:10.1016/s0040-4020(00)00850-4
日期:2000.11
A convenient one-pot protocol for the conversion of benzyl carbamates to amides is described. The general applicability of the procedure is illustrated using various types of substrates. This new method proceeds rapidly under mild conditions, in good yields, and without noticeable racemization. This protocol was applied to solid-phase synthesis to prepare amides and esters from Merrifield resin-bound
描述了一种方便的一锅法方案,用于将氨基甲酸苄酯转化为酰胺。使用各种类型的基材说明了该程序的一般适用性。这种新方法在温和条件下快速进行,收率很高,并且没有明显的消旋作用。该方案用于固相合成,以由Merrifield树脂结合的氨基甲酸酯和碳酸盐制备酰胺和酯。