Kinetics and Mechanism of Decompositions of<i>N</i>-Methyl-<i>N</i>′-aryl-<i>N</i>-nitrosoureas and Related Compounds in Aqueous Buffer Solution
作者:Kitaro Yoshida、Kazuyuki Yano
DOI:10.1246/bcsj.55.2200
日期:1982.7
The decomposition reactions of N-methyl-N′-aryl-N-nitrosoureas (1) and of N,N′-dimethyl-N′-aryl-N-nitrosoureas (2) were studied kinetically in phosphate buffer solution. All nitrosoureas 1 were easily hydrolyzed even under neutral conditions and the rates of hydrolysis were found to be proportional to the hydroxide ion concentration over pH range 5.4–7.6. General base catalysis by buffer components