作者:S. Ivanova、D. Aleksiev
DOI:10.1080/10426501003776947
日期:2010.12.30
kinetics of the addition of arenesulfinic acids to methacrylic derivatives were studied. The reactions were found to be second order over a range of concentrations from 0.01 to 0.10 M. For pH values ranging from 4 to 8, the following rate constants were obtained pH the methylacrylate, chloromethylacrylate, and bromomethylacrylate with benzenesulfinic acids (278 K) were investigated: 2.37 (± 0.2).10−4
摘要 研究了芳烃亚磺酸与甲基丙烯酸衍生物的加成动力学。发现反应在 0.01 至 0.10 M 的浓度范围内为二级反应。对于 4 至 8 的 pH 值,获得以下速率常数,即丙烯酸甲酯、氯甲基丙烯酸酯和溴甲基丙烯酸酯与苯亚磺酸 (278 K) 的 pH 值分别为调查:2.37 (± 0.2).10−4 M−1s−1, 2.60 (± 0.1).10−4 M−1s−1, 3.15 (± 0.3).10−4 M−1s−1。图形概要