1H-Pyrazole-1-ethanol, 5-amino-4-nitroso- → 2-(4,5-Diamino-1H-pyrazol-1-yl)ethan-1-ol

関与物質

反応手順

contacting the alkanol solution of (IV) from step (vii) with hydrogen in the presence of an insoluble hydrogenation catalyst under hydrogenation conditions of temperature and pressure to produce a product solution of 4,5-diamino-1-(2′-hydroxyethyl)pyrazole in an alkanol; and

情報源と証拠