(4aR,8aS)-3,4,4a,5,6,7,8,8a-octahydro-2H-naphthalen-1-one

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

実験手順: Boron trifluoride-acetic acid complex (5.2 mL, 37.5 mmol) was cooled to 0° C. trans-1-Decalone (3.82 g, 25 mmol) in acetic anhydride (4.7 mL, 50 mmol) was added, and the reaction was stirred at room temperature for 3.5 hours. Saturated ammonium chloride solution (95 mL) was added, and the mixture was heated to 80° C. for 45 minutes. After cooling to room temperature, the mixture was extracted with ethyl acetate. The extracts were dried over MgSO4 and concentrated. SiO2 chromatography with 10-40% ethyl acetate/hexanes gave 0.96 g of the desired product. was added the mixture was heated to 80° C. for 45 minutes After cooling to room temperature the mixture was extracted with ethyl acetate The extracts were dried over MgSO4 concentrated

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

実験手順: Boron trifluoride-acetic acid complex (5.2 mL, 37.5 mmol) was cooled to 0° C. trans-1-Decalone (3.82 g, 25 mmol) in acetic anhydride (4.7 mL, 50 mmol) was added, and the reaction was stirred at room temperature for 3.5 hours. Saturated ammonium chloride solution (95 mL) was added, and the mixture was heated to 80° C. for 45 minutes. After cooling to room temperature, the mixture was extracted with ethyl acetate. The extracts were dried over MgSO4 and concentrated. SiO2 chromatography with 10-40% ethyl acetate/hexanes gave 0.96 g of the desired product. was added the mixture was heated to 80° C. for 45 minutes After cooling to room temperature the mixture was extracted with ethyl acetate The extracts were dried over MgSO4 concentrated

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

実験手順: Boron trifluoride-acetic acid complex (5.2 mL, 37.5 mmol) was cooled to 0° C. trans-1-Decalone (3.82 g, 25 mmol) in acetic anhydride (4.7 mL, 50 mmol) was added, and the reaction was stirred at room temperature for 3.5 hours. Saturated ammonium chloride solution (95 mL) was added, and the mixture was heated to 80° C. for 45 minutes. After cooling to room temperature, the mixture was extracted with ethyl acetate. The extracts were dried over MgSO4 and concentrated. SiO2 chromatography with 10-40% ethyl acetate/hexanes gave 0.96 g of the desired product. was added the mixture was heated to 80° C. for 45 minutes After cooling to room temperature the mixture was extracted with ethyl acetate The extracts were dried over MgSO4 concentrated

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

実験手順: Following the general procedure of Example 46, but starting with diethylaminopropylamine and trans-1-decalone, the title compound is produced. IR (liquid film) 3307, 2968, 2920, 2853, 2799, 1455, 1447, 1383, 1369, 1201, 1164, 1159, 1128, 1105, 1085, 1070. (PLA 2, diabetes-)

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

実験手順: Boron trifluoride-acetic acid complex (5.2 mL, 37.5 mmol) was cooled to 0° C. trans-1-Decalone (3.82 g, 25 mmol) in acetic anhydride (4.7 mL, 50 mmol) was added, and the reaction was stirred at room temperature for 3.5 hours. Saturated ammonium chloride solution (95 mL) was added, and the mixture was heated to 80° C. for 45 minutes. After cooling to room temperature, the mixture was extracted with ethyl acetate. The extracts were dried over MgSO4 and concentrated. SiO2 chromatography with 10-40% ethyl acetate/hexanes gave 0.96 g of the desired product. was added the mixture was heated to 80° C. for 45 minutes After cooling to room temperature the mixture was extracted with ethyl acetate The extracts were dried over MgSO4 concentrated

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

実験手順: Boron trifluoride-acetic acid complex (5.2 mL, 37.5 mmol) was cooled to 0° C. trans-1-Decalone (3.82 g, 25 mmol) in acetic anhydride (4.7 mL, 50 mmol) was added, and the reaction was stirred at room temperature for 3.5 hours. Saturated ammonium chloride solution (95 mL) was added, and the mixture was heated to 80° C. for 45 minutes. After cooling to room temperature, the mixture was extracted with ethyl acetate. The extracts were dried over MgSO4 and concentrated. SiO2 chromatography with 10-40% ethyl acetate/hexanes gave 0.96 g of the desired product. was added the mixture was heated to 80° C. for 45 minutes After cooling to room temperature the mixture was extracted with ethyl acetate The extracts were dried over MgSO4 concentrated