Example 85

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To a mixture of (S)-1-(7,8-dichloro-4-(1H-imidazol-1-yl)quinolin-2-yl)pyrrolidine-2-carboxamide (100 mg, 0.27 mmol) and DCE (2 mL) was added (COCl)2(35 uL, 0.4 mmol) at r.t. The mixture was stirred at 70° C. overnight and then TMSN3 (1 mL) was added. The solution was stirred at 80° C. for 2 days. After cooling down to r.t., the crude was purified directly by a column chromatography on silica gel to give the titled product as a solid (MS: [M+1]+ 417.1).

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