Triethyl phosphite → HCID 59601718, compound

Participants

Reaction Conditions

Reaction Steps

2.0 g (19 mmol) of chloroformic acid vinyl ester were precharged into a 50 ml two-necked flask, and, while stirring at 0° C., 3.13 g (19 mmol) of triethyl phosphite were slowly added dropwise. After completion of the addition, the reaction mixture was stirred for further 2 hours at room temperature. For complete removal of the ethyl chloride formed during the reaction, the solution was heated to 40° C. for 30 minutes. Purification by vacuum destillation yielded 2.5 g (64% of th.) of the title compound as a colorless liquid.

Provenance & Evidence