反应详情

To 1-[4-(4-amino-benzyloxy)-2-hydroxy-3-propyl-phenyl]-ethanone (980 mg, 30% pure by LC-MS) in anhydrous CH2Cl2 (4 mL) is added ethyl 3-isocyanatobenzoate (0.18 mL) at room temperature under Ar gas. The reaction mixture is stirred at room temperature overnight. The resulting white precipitate is filtered to give the title compound (215 mg). LC-MS (m/e): 491 (M+1).

1. filtrationThe resulting white precipitate is filtered