Diisopropylethylamine → 5-(3-chloropropyl)-2-phenyl-N-(2-(thiazolo[5,4-b]pyridin-2-yl)phenyl)thiazole-4-carboxamide

Participants

Reaction Steps

A suspension of 5-(3-chloropropyl)-2-phenylthiazole-4-carbonyl chloride (906 mg, 3.2 mmol), DIPEA (1.1 mL, 6.4 mmol), and 2-(thiazolo[5,4-b]pyridin-2-yl)aniline b (585 mg, 2.6 mmol) in CH3CN (12 mL) was stirred for 16 h. The resulting ppt was collected by filtration, rinsed with CH3CN and dried. The crude product was purified by MPLC eluting with DCM/MeOH (0-5% gradient) to give 5-(3-chloropropyl)-2-phenyl-N-(2-(thiazolo[5,4-b]pyridin-2-yl)phenyl)thiazole-4-carboxamide (316 mg, 26% yield).

Provenance & Evidence