Triethylamine → HCID 54530654, compound

Participants

Reaction Steps

In dry benzene (50 ml), ethyl 2-hydroxyimino-2-cyanoacetate (7.1 g) and triethylamine (7.0 ml) are dissolved, and the obtained solution is cooled with ice-water. A solution of phenyl chloroformate (7.8 g) in dry benzene (50 ml) is dropwise added thereto while stirring, and the resulting mixture is stirred for 1 hour and allowed to stand over night. The reaction mixture is filtered, and the filtrate is washed with water, dried and concentrated to give ethyl 2-phenyloxycarbonyloxyimino-2-cyanoacetate (16.3 g) as an oil.

Provenance & Evidence