Diisopropylethylamine → HCID 78161661, compound

Participants

Reaction Conditions

Reaction Steps

This compound (40 mg, 55% yield) as a yellow crystalline solid was prepared according the procedures described for Example 318, using 2-(3-fluoro-2-methylquinoxalin-5-yl)-6,7-dihydro-1H-pyrrolo[3,2-c]pyridin-4(5H)-one (126) (54 mg, 0.18 mmol), 1-(pyrazin-2-yl)ethanamine (45 mg, 0.36 mmol) (Essen Scientific LLC, cat # ES10-0543) and DIEA (64 μL, 0.36 mmol) in 2 mL of DMSO (heated in a microwave at 165° C. for 45 min). 1H NMR (400 MHz, DMSO-d6) δ ppm 11.81 (1H, br.), 8.87 (1H, m), 8.59 (1H, m), 8.50 (1H, d, J=2.5 Hz), 7.87 (1H, d, J=7.2 Hz), 7.67 (1H, d, J=7.0 Hz), 7.57 (1H, d, J=7.4 Hz), 7.32 (1H, t, J=7.8 Hz), 6.99 (1H, br.), 6.90 (1H, d, J=2.2 Hz), 5.41 (1H, m), 3.48 (2H, m), 3.03 (2H, m), 2.68 (3H, s), 1.74 (3H, d, J=7.0 Hz). m/z (ESI, +ve) 400.1 (M+H)+.

Provenance & Evidence