反应详情

The title compound was prepared in a manner similar to EXAMPLE 181 using (R)-2-(1-(tert-butyldimethylsilyl)-1H-indol-4-yl)-5,6,6a,7,9,10-hexahydro-[1,4]oxazino[3,4-h]pteridine (PREPARATION x12, 60 mg, 0.142 mmol), cesium carbonate (93 mg, 0.285 mmol), palladium(II)acetate (1.59 mg, 0.007 mmol), dicyclohexyl(2′,4′,6′-triisopropylbiphenyl-2-yl)phosphine (10.2 mg, 0.021 mmol), and tert-butyl 4-bromo-1H-indole-1-carboxylate (126 mg, 0.427 mmol) in dioxane 2 mL (8 mg, 12%). ESI-MS m/z [M+H]+ calc'd for C30H30N6O3, 523.24. found 523.3.