Triethylamine → HCID 86754329, compound

Participants

Reaction Steps

A solution of 0.05 ml (0.362 mmol) of triethylamine and 37 mg (0.0726 mmol) of 3-[N-(3,5-bistrifluoromethyl-benzoyl)-N-methyl-amino]-4,4-diphenyl-butanoic acid in 0.5 ml of methylene chloride and a solution of 30.6 mg (0.289 mmol) of 1-propanephosphonic acid anhydride in 0.5 ml of methylene chloride are added in succession to 15.2 mg (0.087 mmol) of 4-cyclohexylaniline and the mixture is left to stand at room temperature for 24 hours. The reaction mixture is then washed with 0.5 ml of a 1N aqueous potassium carbonate solution. The organic phase is concentrated by evaporation in a vacuum centrifuge. The title compound is obtained in the form of a white foam. TLC: methylene chloride/methanol (95:5) Rf =0.44

Provenance & Evidence