A simple and efficient one step synthesis of 1,3,4-oxadiazoles utilizing polymer-supported reagents and microwave heating
作者:Ying Wang、Daryl R. Sauer、Stevan W. Djuric
DOI:10.1016/j.tetlet.2005.10.131
日期:2006.1
1,3,4-Oxadiazoles can be rapidly and efficiently synthesized from a variety of carboxylic acids and acid hydrazides in one simple step. The use of commercially available PS-PPh3 resin combined with microwave heating delivered the product 1,3,4-oxadiazoles in high yields and purities.
只需一个简单的步骤,即可从多种羧酸和酰肼快速高效地合成1,3,4-恶二唑。将可商购的PS-PPh 3树脂与微波加热结合使用,可以高收率和高纯度获得产物1,3,4-恶二唑。