Isopropylamine → HCID 59208314, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of tert-butyl 5-bromo-4-(4-(trifluoromethyl)thiazol-2-yl)pyridin-2-ylcarbamate (Intermediate 87, 25 g, 59 mmol), isopropyl amine (250 mL) and acetonitrile (100 mL) was heated at 130° C. in a Parr Bomb apparatus for 50 h (˜150 PSI). The reaction mixture was cooled to room temperature and the reaction filtered through Celite, and the filtrate was washed with tetrahydrofuran (˜300 mL). The solvents were evaporated and the residue was triturated with methanol (200 mL), filtered and the solid was dried to give 14.6 g of product.

Provenance & Evidence