HCID 58996706, compound → HCID 67418563, compound

HRID 1667534Notes

Reaction equation

HRID 1667534 reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:14][CH2:13][CH2:12][N:11]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=2[C:21]#[N:22])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[H][H]>N.CCO.[Ni]>[C:1]([O:5][C:6]([N:8]1[CH2:14][CH2:13][CH2:12][N:11]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=2[CH2:21][NH2:22])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]

Participants

5

Reactant 2

HCID 58996706HCID 58996706, compoundHCID 178418361HCID 178418361, compound

Product 1

HCID 67418563HCID 67418563, compoundYield 98.2%

Reagents, catalysts & solvents 2

HCID 935NickelCatalystHCID 22020343Ethanol, reaction products with ammonia, distn. residuesSolvent

Procedure

To a solution of 4-(2-cyano-phenyl)-perhydro-1,4-diazepine-1-carboxylic acid tert-butyl ester (905 mg, 3.0 mmol) in NH3/EtOH (2M, 15 mL) was added Raney Nickel (5 mL slurry in water). The atmosphere was exchanged with hydrogen via balloon and the mixture was allowed to stir for 2.5 h. After this time the mixture was filtered through celite and concentrated to yield the title compound (900 mg). m/z (M+1) 305.31.

Workup

  1. filtrationAfter this time the mixture was filtered through celite and
  2. concentrationconcentrated

Sources & evidence

ORD record
ord-9b76f59e05194271aedc68ec5b0f9047
Source dataset
uspto-grants-2011_10
Patent number
US08044041B2

Reaction notes

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