891991-67-6Relevant articles and documents
Parallel synthesis of 1,2,4-oxadiazoles using CDI activation
Deegan, Tracy L.,Nitz, Theodore J.,Cebzanov, Diane,Pufko, Denise E.,Porco Jr., John A.
, p. 209 - 212 (2007/10/03)
1,2,4-Oxadiazoles have been prepared in parallel using 1,1'- carbonyldiimidazole (CDI) as a reagent for both formation and cyclodehydration of O-acyl benzamidoximes. The use of CDI facilitates parallel purification of the oxadiazole products by simple liquid-liquid extraction and filtration.