N-(2-{[(3R)-1-(cis-2-Azidocyclohexyl)pyrrolidin-3-yl]amino}-2-oxoethyl)-3-(trifluoromethyl)benzamide → N-(2-{[(3R)-1-(cis-2-aminocyclohexyl)pyrrolidin-3-yl]amino}-2-oxoethyl)-3-(trifluoromethyl)benzamide

HRID 1016027Notes

Reaction equation

HRID 1016027 reaction equation
[N:1]([C@H:4]1[CH2:9][CH2:8][CH2:7][CH2:6][C@H:5]1[N:10]1[CH2:14][CH2:13][C@@H:12]([NH:15][C:16](=[O:31])[CH2:17][NH:18][C:19](=[O:30])[C:20]2[CH:25]=[CH:24][CH:23]=[C:22]([C:26]([F:29])([F:28])[F:27])[CH:21]=2)[CH2:11]1)=[N+]=[N-]>CO.[Pd]>[NH2:1][C@H:4]1[CH2:9][CH2:8][CH2:7][CH2:6][C@H:5]1[N:10]1[CH2:14][CH2:13][C@@H:12]([NH:15][C:16](=[O:31])[CH2:17][NH:18][C:19](=[O:30])[C:20]2[CH:25]=[CH:24][CH:23]=[C:22]([C:26]([F:28])([F:29])[F:27])[CH:21]=2)[CH2:11]1

Participants

4

Reactant 1

HCID 86608976N-(2-{[(3R)-1-(cis-2-Azidocyclohexyl)pyrrolidin-3-yl]amino}-2-oxoethyl)-3-(trifluoromethyl)benzamide

Product 1

HCID 66787120N-(2-{[(3R)-1-(cis-2-aminocyclohexyl)pyrrolidin-3-yl]amino}-2-oxoethyl)-3-(trifluoromethyl)benzamideYield 99.8%

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 887MethanolSolvent

Procedure

To a Parr hydrogenation bottle was added N-(2-{[(3R)-1-(cis-2-azidocyclohexyl)pyrrolidin-3-yl]amino}-2-oxoethyl)-3-(trifluoromethyl)benzamide (0.745 g, 1.70 mmol), dissolved in methanol (20 mL), followed by the addition of 10% Pd/C (0.15 g). This mixture was hydrogenated at 50 psi for 3 h. After the catalyst was filtered and washed with methanol, the filtrate was concentrated in vacuo to give 0.70 g of N-(2-{[(3R)-1-(cis-2-aminocyclohexyl)pyrrolidin-3-yl]amino}-2-oxoethyl)-3-(trifluoromethyl)benzamide. MS (EI) calcd: (M+H)+=413.2; found: 413.3.

Workup

  1. filtrationAfter the catalyst was filtered
  2. washwashed with methanol
  3. concentrationthe filtrate was concentrated in vacuo

Sources & evidence

ORD record
ord-502c9d21628e47cdb6f44fc08f582b5a
Source dataset
uspto-grants-2011_07
Patent number
US07985730B2

Reaction notes

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