Abstract Twenty-two 1-p-sulfamoylphenyl-3, 3-dialkyltriazenes, 1-p-dialkylsulfamoylphenyl- 3, 3-dialkyltriazenes, and 1-p-[N, N-bis (2-chloroethyl) sulfamoylphenyl]-3, 3-dialkyltriazenes were synthesized from their corresponding amines. Six of the compounds tested were