Phosphorohydrazidic acid, diethyl ester → HCID 53642074, compound

Participants

Reaction Steps

To a solution of 11.8 g (0.070 mol) of diethyl phosphorohydrazidate in 140 mL ether was added 14.0 g (0.058 mol) of the product obtained in Step A. The reaction was stirred at room temperature for 30 minutes. The resultant precipitate was filtered and washed with ether (50 mL) and dried to afford 15.0 g of a white solid, mp 103° C. to 106° C.

Provenance & Evidence