1,2-Dichloroethane → N-(5-(1H-pyrazol-4-yl)thiazolo[5,4-b]pyridin-2-yl)-4-cyclopropylbenzamide

Participants

Reaction Steps

5B (25.0 mg, 1.0 equivalent) and 4-cyclopropylbenzoic acid (1.1 equivalent) were dissolved in DMF, followed by addition of HOBt (1.0 equivalent), EDC (1.0 equivalent), Et3N (2.0 equivalents). The mixture was stirred for 12 h at room temperature. The crude mixture was filtered and purified by LCMS to give the titled compound 5 as a white solid: 1H NMR (400 MHz, DMSO-d6) δ ppm 0.77-0.87 (m, 2H) 1.04-1.13 (m, 2H) 2.01-2.10 (m, 1H) 7.28 (d, J=8.34 Hz, 2H) 7.68 (t, J=7.58 Hz, 1H) 7.82-7.91 (m, 3H) 7.99 (d, J=8.34 Hz, 2H) 8.47 (s, 1H) 9.03 (s, 1H); ESI-MS: m/z 362.0 (M+H)+.

Provenance & Evidence