4-Methylmorpholine → HCID 118287421, compound

Participants

Reaction Steps

Cyclopropylamine (0.0217 g, 0.380 mmol) was dissolved in N,N-dimethylformamide (2.3 ml) and 1-ethyl-6-methyl-2-({2,2,2-trifluoro-1-[3-(trifluoromethyl)phenyl]ethyl}carbamoyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid (0.150 g, 0.317 mmol), N-[(1H-benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methylmethanaminium hexafluorophosphate (0.120 g, 0.317 mmol) and 4-methylmorpholine (0.105 ml, 0.951 mmol) were added. The reaction mixture was stirred at room temperature for 16 h and then water was added. The aqueous phase was extracted three times with ethyl acetate, dried over sodium sulphate, adsorbed on silica gel and chromatographed with cyclohexane/ethyl acetate (1:1). This gave 0.033 mg (18% of theory) of N5-cyclopropyl-1-ethyl-6-methyl-N2-{2,2,2-trifluoro-1-[3-(trifluoromethyl)phenyl]ethyl}-1H-pyrrolo[2,3-b]pyridine-2,5-dicarboxamide. HPLC-MS: log P=3.52; mass (m/z): 513.1 (M+H)+; 1HNMR (D6-DMSO): δ 0.57 (m, 2H), 0.71 (m, 2H), 1.20 (t, 3H), 2.89 (s, 3H), 3.32 (s, 3H), 4.02 (q, 1H), 4.59 (q, 2H), 6.29-6.33 (m, 1H), 7.35 (s, 1H), 7.70-7.83 (m, 2H), 7.95 (s, 1H), 8.06 (m, 1H), 8.21 (s, 1H), 8.41 (d, 1H), 9.78 (d, 1H).

Provenance & Evidence