1432747-11-9Relevant articles and documents
A one-pot efficient four-component reaction for the synthesis of 2-(arylamino)-2-(5-aryl-1-ethenyl-1,3,4-oxadiazol-2-yl)propyl benzoate (or 4-bromobenzoate) derivatives
Holagh, Mohsen Valizadeh,Maharramov, Abel Mohammadalioglu,Allahverdiyev, Mirza Aliakbaroglu,Ramazani, Ali,Ahmadi, Yavar,Nasrabadi, Fatemeh Zeinali,Souldozi, Ali
, p. 671 - 681 (2013/02/25)
Reactions of N-isocyaniminotriphenylphosphorane with 2-oxopropyl benzoate (or 2-oxopropyl 4-bromobenzoate) in the presence of 3-phenyl-2-propynoic acid and primary amines proceeded smoothly at room temperature and in neutral conditions to afford sterically congested 1,3,4-oxadiazole derivatives in high yields. The reaction proceeded smoothly and cleanly under mild conditions and no side reactions were observed. TUeBITAK, 2012.