反应详情

To a solution of 1,1-dimethylethyl {1-[4-(3-amino-2-fluorophenyl)-5-(2-chloro-4-pyrimidinyl)-1,3-thiazol-2-yl]-1-methylethyl}carbamate (400 mg, 0.862 mmol) in pyridine (50 mL) was added 3-furansulfonyl chloride (144 mg, 0.862 mmol) (in 5 cc DCM). After 4 h, 3-furansulfonyl chloride (0.20 g) was to the reaction mixture and stirred at rt overnight. The reaction mixture was concentrated in vacuo. The residue was purified via Biotage (3:1-Hex/EtOAc; 25M silica gel column) to obtain the title compound (460 mg 90% yield). MS (ESI): 594.2 [M+H]+

1. concentrationThe reaction mixture was concentrated in vacuo
2. customThe residue was purified via Biotage (3:1-Hex/EtOAc; 25M silica gel column)