Ammonium Hydroxide → N-{3-[2-(1-amino-1-methylethyl)-5-(2-amino-4-pyrimidinyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide

Participants

Reaction Steps

Following a procedure analogous to the procedure described in Example 312 using 1,1-dimethylethyl {1-[5-(2-chloro-4-pyrimidinyl)-4-(3-{[(2,6-difluorophenyl)sulfonyl]amino}-2-fluorophenyl)-1,3-thiazol-2-yl]-1-methylethyl}carbamate (100 mg, 0.156 mmol) and ammonium hydroxide (2 mL, 51.4 mmol) at 90° C. for 3 hours, the title compound was obtained as a solid (37 mg 45% yield). MS (ESI): 521.2 [M+H]+

Provenance & Evidence