Hydrazine hydrate (1:1) → HCID 20083750, compound

Participants

Reaction Conditions

Reaction Steps

A solution of 234 g (1.59 mol) of methyl (ethoxyamino)-oxoacetate in 450 ml of ethanol was added to a solution of 92.8 g (1.855 mol) of hydrazine hydrate in 300 ml of ethanol and the mixture was stirred for 2 hours at 65° C. The mixture was cooled to +10° C., the precipitate was suction filtered, washed with a small amount of cold ethanol, and dried. There was obtained 150 g (64.2% of theory) of 1-(ethoxyamino)-2-(hydrazino)-ethane-1,2-dione as white crystals of m.p. 182° C.

Provenance & Evidence