名称:
An efficient one-pot synthesis of 3-aryl-1,2,4-oxadiazol-5-amines under solvent-free conditions
摘要:
The in situ prepared amidoximes from the reaction between nitriles and hydroxylamine are condensed with carbodiimides in the presence of molecular sieves under solvent-free conditions to produce the title compounds in excellent yields.
DOI:
10.1016/j.mencom.2010.01.019