反应详情

In analogy to example 20.1, Methanesulfonic acid 4-[3-(4-chloro-phenyl)-benzo[d]isothiazol-6-yl]-but-3-ynyl ester in EtOH/dioxane was converted to yield Methanesulfonic acid 4-[3-(4-chloro-phenyl)-benzo[d]isothiazol-6-yl]-butyl ester as a dark brown oil, MS: 396 (MH+, 1Cl).