The Addition Reaction of Substituted Benzenesulfinic Acids to<i>N</i>-Phenylmaleimide
作者:Itsuo Matsuda、Keiichi Akiyama、Hiroyuki Furuta、Masateru Mizuta
DOI:10.1246/bcsj.57.219
日期:1984.1
N-phenymaleimide has been carried out, and the products obtained have been identified as sulfones from analyses of their IR, UV, and NMR spectra. From the kinetic investigation, a linear Hammett relationship between the σ-value and logK2/K0 has been confirmed. It is concluded that the nucleophilic attack of the sulfinic acid sulfur atom on the carbon of the C=C bond of N-phenylmaleimide is the rate-determining step
取代苯亚磺酸与N-苯基马来酰亚胺反应已进行,所得产物经红外、紫外和核磁共振光谱分析鉴定为砜。从动力学研究中,已经证实了 σ 值和 logK2/K0 之间的线性哈米特关系。结论是亚磺酸硫原子对N-苯基马来酰亚胺的C=C键的碳的亲核攻击是限速步骤。