Chlorosuccinimide → HCID 86704355, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of N-cyclopropyl-2-(pyridin-3-yl)thiazol-5-amine (1.00 g, 4.60 mmol) in acetonitrile (2 mL) was added 1-chloropyrrolidine-2,5-dione (645 mg, 4.83 mmol) and the mixture stirred at 0° C. for 1 h. The mixture was filtered and the filtrate was treated with excess HCl (4M in dioxane) to give 4-chloro-N-cyclopropyl-2-(pyridin-3-yl)thiazol-5-amine as a brown solid: mp 56-60° C.

Provenance & Evidence