327056-75-7

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The same operation as in Example (42a) was performed using benzyl cis(±)-[3-methoxypiperidin-4-yl]carbamate hydrochloride obtained in Example (160a) (165 mg, 0.55 mmol), methyl 3-chloro-5-fluorobenzoate (103 mg, 0.55 mmol), palladium acetate (12.3 mg, 0.05 mmol), BINAP (68.3 mg, 0.11 mmol) and cesium carbonate (536 mg, 1.65 mmol), to obtain 79 mg of the title compound as a yellow oily substance (35%).

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of the methyl 3-chloro-5-fluorobenzoate, zinc cyanide (8.46g, 72.3 mmol) zinc (dust, 235 mg, 3.6 mmol), [1,1′bis(diphenylphosphino)ferrocene] dichloropalladium(II), complex with dichloromethane (1:1) (1.5 g, 1.8 mmol) in N,N-dimethylformamide (70 ml) was heated at reflux for 1 hour. The reaction was cooled to ambient temperature and diluted with ethyl acetate. The organic solution was extracted with water and brine and concentrated in vacuo, to afford crude methyl 3-chloro-5-cyanobenzoate. was heated at reflux for 1 hour The organic solution was extracted with water and brine concentrated in vacuo

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of the methyl 3-chloro-5-fluorobenzoate, zinc cyanide (8.46g, 72.3 mmol) zinc (dust, 235 mg, 3.6 mmol), [1,1′bis(diphenylphosphino)ferrocene] dichloropalladium(II), complex with dichloromethane (1:1) (1.5 g, 1.8 mmol) in N,N-dimethylformamide (70 ml) was heated at reflux for 1 hour. The reaction was cooled to ambient temperature and diluted with ethyl acetate. The organic solution was extracted with water and brine and concentrated in vacuo, to afford crude methyl 3-chloro-5-cyanobenzoate. was heated at reflux for 1 hour The organic solution was extracted with water and brine concentrated in vacuo

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The same operation as in Example (42a) was performed using benzyl cis(±)-[3-methoxypiperidin-4-yl]carbamate hydrochloride obtained in Example (160a) (165 mg, 0.55 mmol), methyl 3-chloro-5-fluorobenzoate (103 mg, 0.55 mmol), palladium acetate (12.3 mg, 0.05 mmol), BINAP (68.3 mg, 0.11 mmol) and cesium carbonate (536 mg, 1.65 mmol), to obtain 79 mg of the title compound as a yellow oily substance (35%).

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The same operation as in Example (42a) was performed using benzyl cis(±)-[3-methoxypiperidin-4-yl]carbamate hydrochloride obtained in Example (160a) (165 mg, 0.55 mmol), methyl 3-chloro-5-fluorobenzoate (103 mg, 0.55 mmol), palladium acetate (12.3 mg, 0.05 mmol), BINAP (68.3 mg, 0.11 mmol) and cesium carbonate (536 mg, 1.65 mmol), to obtain 79 mg of the title compound as a yellow oily substance (35%).

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of the methyl 3-chloro-5-fluorobenzoate, zinc cyanide (8.46 g, 72.3 mmol) zinc (dust, 235 mg, 3.6 mmol), [1,1′bis(diphenylphosphino)ferrocene]dichloropalladium(II), complex with dichloromethane (1:1) (1.5 g, 1.8 mmol) in N,N-dimethylformamide (70 ml) was heated at reflux for 1 hour. The reaction was cooled to ambient temperature and diluted with ethyl acetate. The organic solution was extracted with water and brine and concentrated in vacuo, to afford crude methyl 3-chloro-5-cyanobenzoate. was heated at reflux for 1 hour The organic solution was extracted with water and brine concentrated in vacuo

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The same operation as in Example (42a) was performed using benzyl cis(±)-[3-methoxypiperidin-4-yl]carbamate hydrochloride obtained in Example (160a) (165 mg, 0.55 mmol), methyl 3-chloro-5-fluorobenzoate (103 mg, 0.55 mmol), palladium acetate (12.3 mg, 0.05 mmol), BINAP (68.3 mg, 0.11 mmol) and cesium carbonate (536 mg, 1.65 mmol), to obtain 79 mg of the title compound as a yellow oily substance (35%).

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of the methyl 3-chloro-5-fluorobenzoate, zinc cyanide (8.46g, 72.3 mmol) zinc (dust, 235 mg, 3.6 mmol), [1,1′bis(diphenylphosphino)ferrocene] dichloropalladium(II), complex with dichloromethane (1:1) (1.5 g, 1.8 mmol) in N,N-dimethylformamide (70 ml) was heated at reflux for 1 hour. The reaction was cooled to ambient temperature and diluted with ethyl acetate. The organic solution was extracted with water and brine and concentrated in vacuo, to afford crude methyl 3-chloro-5-cyanobenzoate. was heated at reflux for 1 hour The organic solution was extracted with water and brine concentrated in vacuo