Highly Efficient One-Pot Preparation of 1,2,4-Oxadiazoles in the Presence of Diazabicycloundecene
作者:Kirill Lukin、Vimal Kishore
DOI:10.1002/jhet.1689
日期:2014.1
New highly efficient method for the cyclization of acylamidoximes in the presence of diazabicycloundecene was developed and incorporated into a general and practical one‐pot synthesis of 1,2,4‐oxadiazoles (11 examples, 85–97% yields).
开发了一种新的高效方法,可在存在二氮杂双环十一碳烯的情况下环化酰肟类环化反应,并将其纳入一般和实用的1,2,4-恶二唑单锅合成中(11个实例,产率为85-97%)。