Open vessel mode microwave-assisted synthesis of 2-oxazolines from carboxylic acids
作者:Rishi Sharma、Subramanian K. Vadivel、Richard I. Duclos、Alexandros Makriyannis
DOI:10.1016/j.tetlet.2009.07.079
日期:2009.10
Microwave-assistedsynthesis of 2-oxazolines from carboxylic acids using the open vessel technique is described. This efficient method involves direct condensation of carboxylic acids with excess 2-amino-2-methyl-1-propanol at 170 °C to give the corresponding 2-oxazolines in moderate to excellent yields.
描述了使用开放容器技术从羧酸中微波辅助合成 2-恶唑啉。这种有效的方法包括在 170 °C 下将羧酸与过量的 2-氨基-2-甲基-1-丙醇直接缩合,以中等至极好的收率得到相应的 2-恶唑啉。