Triethylamine → HCID 57519920, compound

Participants

Reaction Conditions

Reaction Steps

366 mg of bis(trichloromethyl)carbonate (1.234 mmol) were dissolved in 7 ml of dichloromethane (DCM) and cooled to 0° C. To this mixture a solution of 400 mg 6-(trifluoromethyl)pyridin-2-amine (2.467 mmol) and 379 μl triethylamine (5.43 mmol) in 9.7 ml DCM was slowly added over 60 minutes at 0° C. and stirring was then continued for additional 60 minutes at 23° C. 550 mg 6-bromoquinolin-4-amine (2.467 mmol) and 379 μl triethylamine (5.43 mmol) were suspended in 9.7 ml DCM and the suspension was slowly added to the reaction mixture at 23° C., which became a clear solution after 45 minutes. After stirring over night the reaction mixture was poured into ice water and stirred for 2 h. The precipitate formed was filtered off and dried in vacuo for 24 h. 810 mg of the desired product were obtained as off white powder (yield: 80%). The already quite pure raw material was used without further purification.

Provenance & Evidence