Jcvp. Moura et al., SYNMTHESIS OF CARBOXYLIC-ACID DERIVATIVES OF AMINOCYANOPYRAZOLES - USEFUL PRECURSORS FOR A NEW CLASS OF FIBER-REACTIVE AZO DYES, Journal of chemical research. Synopses, (4), 1995, pp. 128-129
The synthesis and characterisation of eight benzoic acid derivatives o
f aminocyanopyrazoles are described; in one case the synthesis was ext
ended to obtain a fibre-reactive azo dye.