Nucleophilic substitution of 1-choloro-3,5-diphenyl-1H,3H,5H-1,3,5,2,4,6-trithiatriazene 1,3,5-trioxide (diphenylsulphanuric chloride) by secondary amines
Abstract
1-Choloro-3,5-diphenyl-1H,3H,5H-1,3,5,2,4,6-tri-thiatriazene 1,3,5-trioxide (diphenylsulphanuric chloride) undergoes nucleophilic substitution with secondary amines without ring-cleavage to give diphenyl sulphanuric amides, a new class of stable compounds, in good yields.