反应详情

By the reaction and treatment in the same manner as in Starting Material Synthesis Example 1 using phenelzine (15 g) and ethyl 2-ethoxymethyleneacetoacetate (12 g), the residue was recrystallized from a mixed solvent of ethyl acetate-diisopropyl ether to give 3-methyl-1-phenethylpyrazole-4-carboxylic acid (5.5 g).

1. customBy the reaction and treatment in the same manner as
2. customthe residue was recrystallized from a mixed solvent of ethyl acetate-diisopropyl ether