1-Methyl-3-aminopyrazole → HCID 59568421, compound

Participants

Reaction Steps

As described for example 48c, 5-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester (100 mg, 0.29 mmol) was converted, using 1-methyl-1H-pyrazol-3-ylamine instead of N,N-dimethylhydrazine, to the title compound (58 mg, 48%) which was obtained as a yellow gum. MS: m/e=411.2 [M+H]+.

Provenance & Evidence