6-azabicyclo[3.2.0]heptan-7-one

反応条件: temp:3.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In a four-necked flask with a volume of 300 mL, which was equipped with a thermometer, a stirrer, a dropping funnel, and a nitrogen introducing tube, 11.1 g (100 mmol) of 6-azabicyclo[3.2.0]heptan-7-one, 100 mL of tetrahydrofuran, and 12.1 g (120 mmol) of triethylamine were charged, and an internal temperature was cooled to 3° C. 12.4 g (110 mmol) of 2-chloroacetyl chloride was added dropwise at that temperature over 15 minutes from the dropping funnel. After completion of the dropwise addition, the mixture was stirred for 3 hours. Thereafter, 50 mL of water and 50 mL of ethyl acetate were added, and a liquid separation operation was carried out. The obtained organic layer was concentrated under reduced pressure, thereby obtaining 8.4 g (45 mmol) of 6-chloroacetyl-6-azabicyclo[3.2.0]heptan-7-one having the following properties. were charged After completion of the dropwise addition a liquid separation operation The obtained organic layer was concentrated under reduced pressure

反応条件: temp:3.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In a four-necked flask with a volume of 300 mL, which was equipped with a thermometer, a stirrer, a dropping funnel, and a nitrogen introducing tube, 11.1 g (100 mmol) of 6-azabicyclo[3.2.0]heptan-7-one, 100 mL of tetrahydrofuran, and 12.1 g (120 mmol) of triethylamine were charged, and an internal temperature was cooled to 3° C. 12.4 g (110 mmol) of 2-chloroacetyl chloride was added dropwise at that temperature over 15 minutes from the dropping funnel. After completion of the dropwise addition, the mixture was stirred for 3 hours. Thereafter, 50 mL of water and 50 mL of ethyl acetate were added, and a liquid separation operation was carried out. The obtained organic layer was concentrated under reduced pressure, thereby obtaining 8.4 g (45 mmol) of 6-chloroacetyl-6-azabicyclo[3.2.0]heptan-7-one having the following properties. were charged After completion of the dropwise addition a liquid separation operation The obtained organic layer was concentrated under reduced pressure

反応条件: temp:3.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In a four-necked flask with a volume of 300 mL, which was equipped with a thermometer, a stirrer, a dropping funnel, and a nitrogen introducing tube, 11.1 g (100 mmol) of 6-azabicyclo[3.2.0]heptan-7-one, 100 mL of tetrahydrofuran, and 12.1 g (120 mmol) of triethylamine were charged, and an internal temperature was cooled to 3° C. 12.4 g (110 mmol) of 2-chloroacetyl chloride was added dropwise at that temperature over 15 minutes from the dropping funnel. After completion of the dropwise addition, the mixture was stirred for 3 hours. Thereafter, 50 mL of water and 50 mL of ethyl acetate were added, and a liquid separation operation was carried out. The obtained organic layer was concentrated under reduced pressure, thereby obtaining 8.4 g (45 mmol) of 6-chloroacetyl-6-azabicyclo[3.2.0]heptan-7-one having the following properties. were charged After completion of the dropwise addition a liquid separation operation The obtained organic layer was concentrated under reduced pressure

反応条件: temp:3.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In a four-necked flask with a volume of 300 mL, which was equipped with a thermometer, a stirrer, a dropping funnel, and a nitrogen introducing tube, 11.1 g (100 mmol) of 6-azabicyclo[3.2.0]heptan-7-one, 100 mL of tetrahydrofuran, and 12.1 g (120 mmol) of triethylamine were charged, and an internal temperature was cooled to 3° C. 12.4 g (110 mmol) of 2-chloroacetyl chloride was added dropwise at that temperature over 15 minutes from the dropping funnel. After completion of the dropwise addition, the mixture was stirred for 3 hours. Thereafter, 50 mL of water and 50 mL of ethyl acetate were added, and a liquid separation operation was carried out. The obtained organic layer was concentrated under reduced pressure, thereby obtaining 8.4 g (45 mmol) of 6-chloroacetyl-6-azabicyclo[3.2.0]heptan-7-one having the following properties. were charged After completion of the dropwise addition a liquid separation operation The obtained organic layer was concentrated under reduced pressure

反応条件: temp:3.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In a four-necked flask with a volume of 300 mL, which was equipped with a thermometer, a stirrer, a dropping funnel, and a nitrogen introducing tube, 11.1 g (100 mmol) of 6-azabicyclo[3.2.0]heptan-7-one, 100 mL of tetrahydrofuran, and 12.1 g (120 mmol) of triethylamine were charged, and an internal temperature was cooled to 3° C. 12.4 g (110 mmol) of 2-chloroacetyl chloride was added dropwise at that temperature over 15 minutes from the dropping funnel. After completion of the dropwise addition, the mixture was stirred for 3 hours. Thereafter, 50 mL of water and 50 mL of ethyl acetate were added, and a liquid separation operation was carried out. The obtained organic layer was concentrated under reduced pressure, thereby obtaining 8.4 g (45 mmol) of 6-chloroacetyl-6-azabicyclo[3.2.0]heptan-7-one having the following properties. were charged After completion of the dropwise addition a liquid separation operation The obtained organic layer was concentrated under reduced pressure

反応条件: temp:3.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In a four-necked flask with a volume of 300 mL, which was equipped with a thermometer, a stirrer, a dropping funnel, and a nitrogen introducing tube, 11.1 g (100 mmol) of 6-azabicyclo[3.2.0]heptan-7-one, 100 mL of tetrahydrofuran, and 12.1 g (120 mmol) of triethylamine were charged, and an internal temperature was cooled to 3° C. 12.4 g (110 mmol) of 2-chloroacetyl chloride was added dropwise at that temperature over 15 minutes from the dropping funnel. After completion of the dropwise addition, the mixture was stirred for 3 hours. Thereafter, 50 mL of water and 50 mL of ethyl acetate were added, and a liquid separation operation was carried out. The obtained organic layer was concentrated under reduced pressure, thereby obtaining 8.4 g (45 mmol) of 6-chloroacetyl-6-azabicyclo[3.2.0]heptan-7-one having the following properties. were charged After completion of the dropwise addition a liquid separation operation The obtained organic layer was concentrated under reduced pressure