HCID 59598482, compound → HCID 59598463, compound

HRID 2266289Notes

Reaction equation

HRID 2266289 reaction equation
[N:1]([CH2:4][CH2:5][O:6][C@@H:7]([C:21]1[CH:26]=[CH:25][CH:24]=[C:23]([F:27])[C:22]=1[C:28]1[CH:33]=[CH:32][CH:31]=[C:30]([CH3:34])[CH:29]=1)[C@@H:8]1[O:13][CH2:12][CH2:11][N:10]([C:14]([O:16][C:17]([CH3:20])([CH3:19])[CH3:18])=[O:15])[CH2:9]1)=[N+]=[N-].[H][H]>CCOC(C)=O.[Pd]>[NH2:1][CH2:4][CH2:5][O:6][C@@H:7]([C:21]1[CH:26]=[CH:25][CH:24]=[C:23]([F:27])[C:22]=1[C:28]1[CH:33]=[CH:32][CH:31]=[C:30]([CH3:34])[CH:29]=1)[C@@H:8]1[O:13][CH2:12][CH2:11][N:10]([C:14]([O:16][C:17]([CH3:20])([CH3:19])[CH3:18])=[O:15])[CH2:9]1

Participants

5

Reactant 2

HCID 59598482HCID 59598482, compoundHCID 178418361HCID 178418361, compound

Product 1

HCID 59598463HCID 59598463, compoundYield 107.5%

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 8857Ethyl AcetateSolvent

Procedure

To a solution of (R)-tert-butyl 2-((S)-(2-azidoethoxy)(6-fluoro-3′-methylbiphenyl-2-yl)methyl)morpholine-4-carboxylate (423 mg, 0.9 mmol) in EtOAc (20 mL) was added wetted Pd/C (42 mg) and the mixture was hydrogenated overnight using a balloon of hydrogen. The mixture was filtered through a pad of Celite and the solvent was removed to give (R)-tert-butyl 2-((S)-(2-aminoethoxy)(6-fluoro-3′-methylbiphenyl-2-yl)methyl)morpholine-4-carboxylate (430 mg, 100%). MS (E/Z): 445 (M+H+)

Workup

  1. filtrationThe mixture was filtered through a pad of Celite
  2. customthe solvent was removed

Sources & evidence

ORD record
ord-f3b3c461dbf34737976f5b6146c68201
Source dataset
uspto-grants-2010_12
Patent number
US07858624B2

Reaction notes

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