作者:Mahmoud, Mohamed Rafat、El-Samahy, Ahmed Abdalla、Hamed, Maher Mohamed Ahmed、Shaker, Ali Mohamed
DOI:——
日期:——
de Waal; Brink, Chemische Berichte, 1956, vol. 89, p. 636,640
作者:de Waal、Brink
DOI:——
日期:——
Electronic absorption spectra of some new heterocyclic azomethines derived from nitroso and active methyl compounds
作者:M.R. Mahmoud、A.M. Awad、A.M. Shaker
DOI:10.1016/0584-8539(85)80128-8
日期:1985.1
Kroehnke et al., Chemische Berichte, 1957, vol. 90, p. 2792,2795, 2797
作者:Kroehnke et al.
DOI:——
日期:——
Kinetics of hydrolysis of some new heterocyclic azomethines
作者:Mohamed Rafat Mahmoud、Maher Mohamed Ahmed Hamed、Ali Mohamed Shaker
DOI:10.1007/bf00646717
日期:1986.9
Kinetics of base hydrolysis of new heterocyclic azomethines derived from active methyl quaternary salts and aromatic nitroso compounds were investigated in the presence of 70% (wt/wt) water-methanol. The base hydrolysis of these compounds is strictly first-order with respect to OH− and azomethine. The rate determining step is suggested to be the attack of the hydroxide ion on the free base. Effects