1,2-Dichloroethane → HCID 178430155, compound

Participants

Reaction Steps

To a mixture of 2-pyridine carboxylic acid (41.4 mg, 0.336 mmol), EDC (68.7 mg, 0.359 mmol), HOBt (54.9 mg, 0.359 mmol) and DIPEA (0.098 mL, 0.560 mmol) in DCM (1 mL), prestirred for 10 minutes, was added 1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4-piperidinamine hydrochloride D11 (60 mg) and the mixture stirred for 18 hours. The mixture was partitioned between DCM (4 mL) and aqueous sodium bicarbonate (4 mL) and the aqueous phase extracted with further DCM (4 mL). The combined organic fractions were concentrated in vacuo and purified by MDAP. The solvent was then removed in vacuo from the product-containing fractions, to afford E21 (34 mg), 1H NMR (d6-DMSO) δ 11.52 (1H, s), 8.69 (1H, d), 8.65 (1H, d), 8.21 (1H, s), 8.06 (1H, d), 8.00 (1H, t), 7.61 (1H, t), 7.06 (1H, s), 4.08 (1H, m), 4.00 (2H, d), 3.05 (2H, t), 2.37 (3H, s), 2.0-1.7 (4H, m), MS(ES+) 337 [M+H]+.

Provenance & Evidence