Cyclohexylamine → HCID 53814580, compound

Participants

Reaction Steps

To a solution of cyclohexylamine (14.6 g, 0.147 mole) in 100 ml. of ether was added dropwise with stirring ethyl N-trifluoroacetyl-N-(dichlorophosphonomethyl)glycinate (11.55 g, 0.035 mole) in 200 ml. of ether. The reaction was stirred overnight at room temperature, then filtered and the filtrate concentrated in vacuo to yield a gum-solid. Upon trituration with petroleum ether, ethyl N-trifluoroacetyl-N-(bis(cyclohexylamino)phosphonomethyl)glycinate (6.65 g) was obtained as a white solid, m.p. 118.5°-123° C.

Provenance & Evidence