4-Chlorophenyl Isocyanate → HCID 73775312, compound

Participants

Reaction Steps

In a round bottomed reaction vessel, under argon, was placed 0.239 g (1.2 mmol) of 1,1,1-trifluoro-3-morpholin-4-yl-propan-2-ol and 0.203 g (1.3 mmol) of 4-chlorophenyl isocyanate. The vessel was capped, set in a bath at 85° C. and stirred. After 90 min, the mixture was cooled. The crude material was purified by chromatography on silica gel, eluting with hexanes-ethyl acetate (90:10), to give 0.250 g (59%) of (4-chloro-phenyl)-carbamic acid 2,2,2-trifluoro-1-morpholin-4-ylmethyl-ethyl ester as a white crystalline solid. (M+H)+=353 m/e.

Provenance & Evidence