Ethylenediamine → HCID 11157180, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 1.0 g (1.9 mmol) 2-(3,5-bis-trifluoromethyl-phenyl)-N-[6-chloro-4-(4-fluoro-2-methyl-phenyl)-pyridin-3-yl]-N-methyl-isobutyramide and 5.0 ml (75 mmol) ethylenediamine was heated at 130° C. for 6 h. After cooling to room temperature the reaction mixture was diluted with 20 ml tert-butyl methyl ether and washed with 20 ml of a saturated aqueous solution of sodium carbonate, 20 ml of water and 20 ml of a saturated aqueous solution of sodium carbonate. The combined organic layers were dried over sodium sulfate, concentrated in vacuo and purified by flash chromatography to give 0.92 g (88%) of the title compound as a white foam.

Provenance & Evidence