反应详情

DBU (5.36 mL, 35.86 mmol) was added in one portion to a mixture of 6-bromo-4-[(cis-3-methoxycyclobutyl)amino]quinoline-3-carboxamide (6.28 g, 17.93 mmol) and 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione (1.667 g, 7.17 mmol) in MeOH (65 mL). The resulting mixture was stirred at r.t. for 18 h. The resulting mixture was evaporated to dryness and the residue was purified by FCC, elution gradient 0 to 10% MeOH in DCM, to afford the desired material (6.48 g, 104%). Data consistent with material produced from alternate synthesis described earlier.

1. customThe resulting mixture was evaporated to dryness
2. customthe residue was purified by FCC, elution gradient 0 to 10% MeOH in DCM