methyl 4-amino-1-benzylpiperidine-4-carboxylate

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a 1 L 4-neck round bottom flask was added LAH (9.42 g, 248 mmol) in dry THF (1000 mL) and the reaction mixture was cooled to 0° C. A solution of methyl 4-amino-1-benzylpiperidine-4-carboxylate (47.0 g, 165 mmol) in dry THF (250 ml) was added and the reaction mixture was allowed to warm to room temperature. The reaction mixture was cooled to 0° C. and quenched with water and filtered. The solid was washed with 50 ml of ethyl acetate. The organic layer of the filtrate was separated, washed with 2×200 ml portions of water and 200 ml of brine, dried over anhydrous sodium sulfate, filtered, and concentrated under reduced pressure to afford the title compound. to warm to room temperature The reaction mixture was cooled to 0° C. quenched with water filtered The solid was washed with 50 ml of ethyl acetate The organic layer of the filtrate was separated washed with 2×200 ml portions of water and 200 ml of brine dried over anhydrous sodium sulfate filtered concentrated under reduced pressure

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a 1 L 4-neck round bottom flask was added LAH (9.42 g, 248 mmol) in dry THF (1000 mL) and the reaction mixture was cooled to 0° C. A solution of methyl 4-amino-1-benzylpiperidine-4-carboxylate (47.0 g, 165 mmol) in dry THF (250 ml) was added and the reaction mixture was allowed to warm to room temperature. The reaction mixture was cooled to 0° C. and quenched with water and filtered. The solid was washed with 50 ml of ethyl acetate. The organic layer of the filtrate was separated, washed with 2×200 ml portions of water and 200 ml of brine, dried over anhydrous sodium sulfate, filtered, and concentrated under reduced pressure to afford the title compound. to warm to room temperature The reaction mixture was cooled to 0° C. quenched with water filtered The solid was washed with 50 ml of ethyl acetate The organic layer of the filtrate was separated washed with 2×200 ml portions of water and 200 ml of brine dried over anhydrous sodium sulfate filtered concentrated under reduced pressure

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a 1 L 4-neck round bottom flask was added LAH (9.42 g, 248 mmol) in dry THF (1000 mL) and the reaction mixture was cooled to 0° C. A solution of methyl 4-amino-1-benzylpiperidine-4-carboxylate (47.0 g, 165 mmol) in dry THF (250 ml) was added and the reaction mixture was allowed to warm to room temperature. The reaction mixture was cooled to 0° C. and quenched with water and filtered. The solid was washed with 50 ml of ethyl acetate. The organic layer of the filtrate was separated, washed with 2×200 ml portions of water and 200 ml of brine, dried over anhydrous sodium sulfate, filtered, and concentrated under reduced pressure to afford the title compound. to warm to room temperature The reaction mixture was cooled to 0° C. quenched with water filtered The solid was washed with 50 ml of ethyl acetate The organic layer of the filtrate was separated washed with 2×200 ml portions of water and 200 ml of brine dried over anhydrous sodium sulfate filtered concentrated under reduced pressure