Viehe, H. and George, P. 1975. Functionalized Amide Chlorides: 5-Dimethylamino-1H-Tetrazoles from N,N-Dimethyl-Azidochloromethylenimonium Chloride and Primary amines. CHIMIA. 29, 5 (May 1975), 209. DOI:https://doi.org/10.2533/chimia.1975.209.