HCID 178425529, compound → HCID 178425528, compound

Participants

Reaction Conditions

Reaction Steps

Under a nitrogen atmosphere, a mixture of 1 g (3.74 mmol) of 4-cyano-5-(dimethylamino-methyleneamino)-3-(3-methyl-phenylamino)-pyrazole and 10 ml of benzylamine is stirred for 4 hours at 120° C. and then concentrated by evaporation under a HV. The crystalline residue is digested in 10 ml of acetonitrile and filtered and the filter residue is recrystallized from 40 ml of acetonitrile, yielding the title compound; m.p. 200-201° C.

Provenance & Evidence