80815-92-5Relevant articles and documents
A Kinetic Study on the Base-catalysed E --> Z Isomerization of Some Arylhydrazones of 3-Benzoyl-5-phenyl-1,2,4-oxadiazole: Effect of the Substituents in the Arylhydrazone Moiety
Frenna, Vincenzo,Buscemi, Silvestre,Spinelli, Domenico,Consiglio, Giovanni
, p. 215 - 221 (2007/10/02)
The kinetic data obtained in the study of the title reaction reveal unusual substituent effects.A logarithmic plot of reactivity data versus substituent constant (? and/or ?-) shows a 'zigzag' trend; it is suggested that this depends on a chang