N-NITROSATION OF SECONDARY AMINES USING p-TSA-NaNO2 AS A NOVEL NITROSATING AGENT UNDER MILD CONDITIONS

摘要

A combination of p-toluenesulfonic acid (p-TSA) and sodium nitrite was used as a novel effective nitrosating agent for the N-nitrosation of secondary amines to their corresponding nitroso derivatives under mild and heterogeneous conditions in moderate to excellent yields.