Ethyl isothiocyanatoformate → Carbamic acid, N-[[(3-bromo-5-cyclopropyl-2-pyridinyl)amino]thioxomethyl]-, ethyl ester
Reaction equation
[Br:1][C:2]1[C:3]([NH2:11])=[N:4][CH:5]=[C:6]([CH:8]2[CH2:10][CH2:9]2)[CH:7]=1.[CH2:12]([O:14][C:15]([N:17]=[C:18]=[S:19])=[O:16])[CH3:13]>O1CCOCC1>[Br:1][C:2]1[C:3]([NH:11][C:18]([NH:17][C:15]([O:14][CH2:12][CH3:13])=[O:16])=[S:19])=[N:4][CH:5]=[C:6]([CH:8]2[CH2:9][CH2:10]2)[CH:7]=1Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
To a solution of 3-bromo-5-cyclopropyl-pyridin-2-ylamine (1.0 g, 4.69 mmol) in dry 1,4-dioxane (20 mL) was added ethoxy carbonyl isothiocyanate (0.55 mL, 5.16 mmol) under an argon atmosphere and stirred at room temperature for 6 hours. The solvent was evaporated and the title compound was obtained as light yellow oil (1.5 g, 98%).