82216-52-2Relevant articles and documents
Ring Transformation of 3-(2-Aminoaryl)-1,2,4-oxadiazoles into 3-Acylaminoindazoles; Extension of the Boulton-Katritzky Scheme
Korbonits, Dezsoe,Kanzel-Szvoboda, Ida,Horvath, Karoly
, p. 759 - 766 (2007/10/02)
The ring transformation of 3-(2-aminoethyl)-1,2,4-oxadiazoles (1) into acylaminopyrazolines (2) reported earlier has been extended to 5-substituted 3-(2-aminoaryl)-1,2,4-oxadiazoles (3), (5), (7), and (9).Depending on the reaction conditions and the subst