PROCESS FOR PREPARING 2-METHYL MIDAZOLE Russian patent published in 1995 - IPC

Abstract RU 2039047 C1

FIELD: synthesis of drugs. SUBSTANCE: the product is methylimidazole, the yield up to 91% Reagent 1: ethylene diamine. Reagent 2: acetic anhydride. Reaction conditions: in a hydrogen atmosphere in the presence of the spent alumoplatinum reforming catalyst at 370-400 C. EFFECT: more efficient preparation process.

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RU 2 039 047 C1

Authors

Isaguljants G.V.

Gitis K.M.

Raevskaja N.I.

Dates

1995-07-09—Published

1991-11-28—Filed