作者:Gui-Bai Liang、Danqing D. Feng
DOI:10.1016/s0040-4039(96)01492-x
日期:1996.9
Substituted 1,2,4-oxadiazoles were synthesized in good yields in a one pot procedure by condensation of the corresponding amidoxime with carboxylic acids in the presence of a peptide coupling reagent in diglyme, followed by heating the reaction mixture to 100°C for several hours.
在一锅法中,通过将相应的mid胺肟与羧酸在二甘醇二甲醚肽偶联剂存在下缩合,然后将反应混合物加热至100°C数次,以一锅法高收率合成取代的1,2,4-恶二唑小时。