Citation

Rosevear J Wilshire JFK (1984) The reduction of some o-Nitrophenylazo dyes with thiourea S,S-Dioxide (Formamidinesulfinic acid): a general synthesis of 2-Aryl-2H-benzotriazoles and their 1-Oxides. Australian Journal of Chemistry 37, 2489-2497.

https://doi.org/10.1071/CH9842489