8-benzyl-3,8-diazabicyclo[3.2.1]octan-2-one

Conditions: temp:0.00; pressure:0.00; stir:

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

Procedure: The product of Example 1E (2.88 g, 13.3 mmol) in 40 mL THF was added via cannula to a mixture of LiAlH4 (1.52 g, 39.9 mmol) in 40 mL THF at 0° C. After the addition was complete, the reaction mixture was allowed to warm to ambient temperature and stir for 2 h. The mixture was warmed to reflux and stirred for 1 h. The reaction was cooled to 0° C. then 1.5 mL H2O, 1.5 mL 15% NaOH and 4.5 mL H2O were added sequentially to quench the reaction. The material was filtered, the residue was washed with EtOAc, and the filtrate was concentrated under reduced pressure and carried on directly to the next reaction. MS (DCl/NH3) m/z 203 (M+H)+. After the addition The mixture was warmed to reflux stirred for 1 h The reaction was cooled to 0° C. to quench the reaction The material was filtered the residue was washed with EtOAc the filtrate was concentrated under reduced pressure directly to the next reaction

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

Procedure: The product of Example 1E (2.88 g, 13.3 mmol) in 40 mL THF was added via cannula to a mixture of LiAlH4 (1.52 g, 39.9 mmol) in 40 mL THF at 0° C. After the addition was complete, the reaction mixture was allowed to warm to ambient temperature and stir for 2 h. The mixture was warmed to reflux and stirred for 1 h. The reaction was cooled to 0° C. then 1.5 mL H2O, 1.5 mL 15% NaOH and 4.5 mL H2O were added sequentially to quench the reaction. The material was filtered, the residue was washed with EtOAc, and the filtrate was concentrated under reduced pressure and carried on directly to the next reaction. MS (DCl/NH3) m/z 203 (M+H)+. After the addition The mixture was warmed to reflux stirred for 1 h The reaction was cooled to 0° C. to quench the reaction The material was filtered the residue was washed with EtOAc the filtrate was concentrated under reduced pressure directly to the next reaction

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

Procedure: The product of Example 1E (2.88 g, 13.3 mmol) in 40 mL THF was added via cannula to a mixture of LiAlH4 (1.52 g, 39.9 mmol) in 40 mL THF at 0° C. After the addition was complete, the reaction mixture was allowed to warm to ambient temperature and stir for 2 h. The mixture was warmed to reflux and stirred for 1 h. The reaction was cooled to 0° C. then 1.5 mL H2O, 1.5 mL 15% NaOH and 4.5 mL H2O were added sequentially to quench the reaction. The material was filtered, the residue was washed with EtOAc, and the filtrate was concentrated under reduced pressure and carried on directly to the next reaction. MS (DCl/NH3) m/z 203 (M+H)+. After the addition The mixture was warmed to reflux stirred for 1 h The reaction was cooled to 0° C. to quench the reaction The material was filtered the residue was washed with EtOAc the filtrate was concentrated under reduced pressure directly to the next reaction

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

Procedure: The product of Example 1E (2.88 g, 13.3 mmol) in 40 mL THF was added via cannula to a mixture of LiAlH4 (1.52 g, 39.9 mmol) in 40 mL THF at 0° C. After the addition was complete, the reaction mixture was allowed to warm to ambient temperature and stir for 2 h. The mixture was warmed to reflux and stirred for 1 h. The reaction was cooled to 0° C. then 1.5 mL H2O, 1.5 mL 15% NaOH and 4.5 mL H2O were added sequentially to quench the reaction. The material was filtered, the residue was washed with EtOAc, and the filtrate was concentrated under reduced pressure and carried on directly to the next reaction. MS (DCl/NH3) m/z 203 (M+H)+. After the addition The mixture was warmed to reflux stirred for 1 h The reaction was cooled to 0° C. to quench the reaction The material was filtered the residue was washed with EtOAc the filtrate was concentrated under reduced pressure directly to the next reaction

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 8-Benzyl-3,8-diazabicyclo[3.2.1]octan-2-one (5.87 g, 27.1 mmol) in dry tetrahydrofuran (40 mL) was treated with 1M lithium aluminum hydride in THF (81.4 mL), heated at 60° C. for 2 hours, and then allowed to cool to room temperature and stir overnight. The mixture was cooled to 0° C. and treated in succession with water (4.4 mL), tetrahydrofuran (200 mL), 15% sodium hydroxide solution (4.4 mL), and water (13.3 mL). The mixture was filtered and the filter cake was rinsed with ethyl acetate. The filtrate was concentrated under reduced pressure to provide the title compound. MS (DCI/NH3) m/z: 203 (M+H)+. to cool to room temperature The mixture was cooled to 0° C. The mixture was filtered the filter cake was rinsed with ethyl acetate The filtrate was concentrated under reduced pressure

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

Procedure: Methyl 1-benzyl-5-(nitromethylene)-2-pyrrolidinecarboxylate (9.92 g, 35.9 mmol) and 5% platinum on activated carbon (11.25 g) were combined in methanol (100 mL) and shaken for 56 hours at ambient temperature under a hydrogen atmosphere (60 psi). The moisture was filtered and the filtrate concentrated to provide the title compound. MS (DCI/NH3) m/z: 217 (M+H)+. The moisture was filtered the filtrate concentrated

Conditions: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 8-Benzyl-3,8-diazabicyclo[3.2.1]octan-2-one (5.87 g, 27.1 mmol) in dry tetrahydrofuran (40 mL) was treated with 1M lithium aluminum hydride in THF (81.4 mL), heated at 60° C. for 2 hours, and then allowed to cool to room temperature and stir overnight. The mixture was cooled to 0° C. and treated in succession with water (4.4 mL), tetrahydrofuran (200 mL), 15% sodium hydroxide solution (4.4 mL), and water (13.3 mL). The mixture was filtered and the filter cake was rinsed with ethyl acetate. The filtrate was concentrated under reduced pressure to provide the title compound. MS (DCI/NH3) m/z: 203 (M+H)+. to cool to room temperature The mixture was cooled to 0° C. The mixture was filtered the filter cake was rinsed with ethyl acetate The filtrate was concentrated under reduced pressure

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

Procedure: Methyl 1-benzyl-5-(nitromethylene)-2-pyrrolidinecarboxylate (9.92 g, 35.9 mmol) and 5% platinum on activated carbon (11.25 g) were combined in methanol (100 mL) and shaken for 56 hours at ambient temperature under a hydrogen atmosphere (60 psi). The misture was filtered and the filtrate concentrated to provide the title compound. MS (DCI/NH3) m/z: 217 (M+H)+. The misture was filtered the filtrate concentrated

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

Procedure: The product of Example 1E (2.88 g, 13.3 mmol) in 40 mL THF was added via cannula to a mixture of LiAlH4 (1.52 g, 39.9 mmol) in 40 mL THF at 0° C. After the addition was complete, the reaction mixture was allowed to warm to ambient temperature and stir for 2 h. The mixture was warmed to reflux and stirred for 1 h. The reaction was cooled to 0° C. then 1.5 mL H2O, 1.5 mL 15% NaOH and 4.5 mL H2O were added sequentially to quench the reaction. The material was filtered, the residue was washed with EtOAc, and the filtrate was concentrated under reduced pressure and carried on directly to the next reaction. MS (DCl/NH3) m/z 203 (M+H)+. After the addition The mixture was warmed to reflux stirred for 1 h The reaction was cooled to 0° C. to quench the reaction The material was filtered the residue was washed with EtOAc the filtrate was concentrated under reduced pressure directly to the next reaction

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

Procedure: The product of Example 1E (2.88 g, 13.3 mmol) in 40 mL THF was added via cannula to a mixture of LiAlH4 (1.52 g, 39.9 mmol) in 40 mL THF at 0° C. After the addition was complete, the reaction mixture was allowed to warm to ambient temperature and stir for 2 h. The mixture was warmed to reflux and stirred for 1 h. The reaction was cooled to 0° C. then 1.5 mL H2O, 1.5 mL 15% NaOH and 4.5 mL H2O were added sequentially to quench the reaction. The material was filtered, the residue was washed with EtOAc, and the filtrate was concentrated under reduced pressure and carried on directly to the next reaction. MS (DCl/NH3) m/z 203 (M+H)+. After the addition The mixture was warmed to reflux stirred for 1 h The reaction was cooled to 0° C. to quench the reaction The material was filtered the residue was washed with EtOAc the filtrate was concentrated under reduced pressure directly to the next reaction