Solvolysis of the quinoline 5, 6-and 7, 8-oxides: effect of the ring nitrogen
DR Bushman, JM Sayer, DR Boyd…
文献索引:Bushman, Daniel R.; Sayer, Jane M.; Boyd, Derek R.; Jerina, Donald M. Journal of the American Chemical Society, 1989 , vol. 111, # 7 p. 2688 - 2691
Abstract: pH-rate profiles for the hydrolysis of quinoline arene oxides were measured in 1: 9 dioxane-water at 25 OC (0.1 M NaCIO,) and compared with the parent carbocyclic compound naphthalene 1, 2-oxide. Unlike naphthalene 1, 2-oxide whose hydrolysis rate shows a first-order dependence on hydronium ion concentration (kH) below pH 5, rates for the quinoline $6-and 7, 8-oxides show a kH reaction (0.14 and 1.54 M-'s-'for quinoline 5, 6 ...