Carbamic chloride, bis(phenylmethyl)-

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a solution of dibenzylcarbamoyl chloride (1.7 g, 6.7 mmol) in pyridine (15 mL) was added dehydro-aripiprazole (1.5 g, 3.4 mmol) and the reaction mixture heated at reflux for 4 h. The reaction mixture was concentrated and the residue co-evaporated with toluene (×3). The residue was dissolved in ethyl acetate (ethyl acetate), washed with water and dried over MgSO4. After evaporation the residue was further purified on silica eluting with ethyl acetate and after drying gave Compound-342 (0.71 g) as a white solid. the reaction mixture heated at reflux for 4 h The reaction mixture was concentrated The residue was dissolved in ethyl acetate (ethyl acetate) washed with water dried over MgSO4 After evaporation the residue was further purified on silica eluting with ethyl acetate after drying gave Compound-342 (0.71 g) as a white solid

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of aripiprazole (1.5 g, 3.3 mmol), dibenzylcarbamoyl chloride (1.74 g, 6.7 mmol) silver carbonate (3.75 g, 13.4 mmol) and 2-methyltetrahydrofuran (30 mL) was heated at reflux for 4 days. The reaction mixture was cooled, diluted with ethyl acetate and water, and then filtered through celite. The organic phase was separated, dried over MgSO4 and evaporated. The residue obtained was further purified on silica eluting with ethyl acetate/tetrahydrofuran to give after evaporation of the major product containing fractions, Compound-80 (1.02 g) was a yellow oil. was heated at reflux for 4 days The reaction mixture was cooled filtered through celite The organic phase was separated dried over MgSO4 evaporated The residue obtained was further purified on silica eluting with ethyl acetate/tetrahydrofuran to give after evaporation of the major product containing fractions, Compound-80 (1.02 g)

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a solution of dibenzylcarbamoyl chloride (1.7 g, 6.7 mmol) in pyridine (15 mL) was added dehydro-aripiprazole (1.5 g, 3.4 mmol) and the reaction mixture heated at reflux for 4 h. The reaction mixture was concentrated and the residue co-evaporated with toluene (×3). The residue was dissolved in ethyl acetate (ethyl acetate), washed with water and dried over MgSO4. After evaporation the residue was further purified on silica eluting with ethyl acetate and after drying gave Compound-342 (0.71 g) as a white solid. the reaction mixture heated at reflux for 4 h The reaction mixture was concentrated The residue was dissolved in ethyl acetate (ethyl acetate) washed with water dried over MgSO4 After evaporation the residue was further purified on silica eluting with ethyl acetate after drying gave Compound-342 (0.71 g) as a white solid

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of aripiprazole (1.5 g, 3.3 mmol), dibenzylcarbamoyl chloride (1.74 g, 6.7 mmol) silver carbonate (3.75 g, 13.4 mmol) and 2-methyltetrahydrofuran (30 mL) was heated at reflux for 4 days. The reaction mixture was cooled, diluted with ethyl acetate and water, and then filtered through celite. The organic phase was separated, dried over MgSO4 and evaporated. The residue obtained was further purified on silica eluting with ethyl acetate/tetrahydrofuran to give after evaporation of the major product containing fractions, Compound-80 (1.02 g) was a yellow oil. was heated at reflux for 4 days The reaction mixture was cooled filtered through celite The organic phase was separated dried over MgSO4 evaporated The residue obtained was further purified on silica eluting with ethyl acetate/tetrahydrofuran to give after evaporation of the major product containing fractions, Compound-80 (1.02 g)