反应详情

Aluminium chloride (2.82 g, 21.14 mmol) was added in small portions to a solution of 3-(3-(5-((2-fluoro-4-iodophenyl)amino)-3-(4-methoxybenzyl)-6,8-dimethyl-2,4,7-trioxo-3,4,6,7-tetrahydropyrido[4,3-d]pyrimidin-1(2H)-yl)phenyl)propanamide (1c) (1.500 g, 2.114 mmol) in anisole (15 ml). The resulting reaction mixture was stirred at room temperature for 24 h, then quenched by addition of MeOH (15 ml) and 2N HCl (0.5 ml). The resulting mixture was concentrated under vacuum and the residue thus obtained was purified by silica gel column chromatography to yield the titled compound (1) (0.450 g, 44%) [m/z=590.1 (M+1)].

1. customThe resulting reaction mixture
2. customquenched by addition of MeOH (15 ml) and 2N HCl (0.5 ml)
3. concentrationThe resulting mixture was concentrated under vacuum
4. customthe residue thus obtained
5. customwas purified by silica gel column chromatography