perchloric acid; sodium nitrite in dichloromethane; water 1 h;

in 1,4-dioxane; water T=25°C; Rate constant;

dichloro-acetic acid in water-d2 other acids; acid-catalysed denitrosation of substituted N-methyl-N-nitrosobenzenesulfonamides; reversibility; kinetics of nitrosation and denitrosation; general-acid catalysis; effect of nucleophiles; kinetic solvent isotope effect; mechanism; Rate constantEquilibrium constant;

in 1,4-dioxane; water T=25°C; Rate constant;

sodium hydroxide in 1,4-dioxane T=25°C; Kinetics;

T=94°C; Zersetzung; Rate constant;