G. Consiglio, R. Noto, D. Spinelli
1979
Citations
0
Influential Citations
10
Citations
Journal
Journal of The Chemical Society-perkin Transactions 1
Abstract
The rates of anilino-debromination of 2-bromo-3,5-dinitrothiophen (I) by some ortho-substituted anilines (II; X = OMe, Me, Et, Cl, Br, and F) have been measured in methanol. The kinetic results have been treated according to the multiparameter analysis of ortho-effects proposed by Fujita and Nishioka. This treatment of data has also been applied to acid–base equilibria of anilinium ions. The susceptibility constants obtained in the two series of reactions (respectively ρ–2.96 and –2.90, δ 1.31 and 0.56, f–1.83 and –1.70) have been explained by taking into account the structure of the transition states involved.