Methyl [[(methoxycarbonyl)amino](methylthio)methylene]carbamate → HCID 178502017, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 6-(4-{5-[(4-fluorophenyl)methyl]pyrimidin-4-yl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)pyridine-2,3-diamine (0.200 g, 0.438 mmol) in glacial acetic acid (3 mL) was added 1,3-bis(methoxycarbonyl)-2-methyl-2-thiopseudourea (0.117 g, 0.570 mmol). The reaction mixture was stirred at 80° C. for 2 h and then concentrated. Ethyl acetate (100 mL) was added to the residue, and the solution was washed with saturated sodium bicarbonate (50 mL) then dried over anhydrous sodium sulfate. Filtration and concentration afforded a brown residue that was taken up in diethyl ether (10 mL) and the resulting precipitate was collected by filtration to give methyl [5-(4-{5-[(4-fluorophenyl)methyl]pyrimidin-4-yl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)-3H-imidazo[4,5-b]pyridine-2-yl]carbamate (0.70 g, 30% yield) as a brown solid. MS (EI) for C26H25FN6O: 457 (MH+).

Provenance & Evidence