HCID 67301686, compound → HCID 16041972, compound

HRID 643612Notes

Reaction equation

HRID 643612 reaction equation
[O:1]=[C:2]1[N:8]([CH:9]2[CH2:14][CH2:13][N:12]([C:15]([O:17][C@H:18]([CH2:40][C:41]3[CH:46]=[C:45]([CH3:47])[C:44]([OH:48])=[C:43]([CH3:49])[CH:42]=3)[C:19]([N:21]3[CH2:26][CH2:25][N:24]([CH:27]4[CH2:32][CH2:31][N:30](CC5C=CC=CC=5)[CH2:29][CH2:28]4)[CH2:23][CH2:22]3)=[O:20])=[O:16])[CH2:11][CH2:10]2)[CH2:7][CH2:6][C:5]2[CH:50]=[CH:51][CH:52]=[CH:53][C:4]=2[NH:3]1.[H][H]>CO.[Pd]>[O:1]=[C:2]1[N:8]([CH:9]2[CH2:14][CH2:13][N:12]([C:15]([O:17][C@H:18]([CH2:40][C:41]3[CH:46]=[C:45]([CH3:47])[C:44]([OH:48])=[C:43]([CH3:49])[CH:42]=3)[C:19](=[O:20])[N:21]3[CH2:22][CH2:23][N:24]([CH:27]4[CH2:32][CH2:31][NH:30][CH2:29][CH2:28]4)[CH2:25][CH2:26]3)=[O:16])[CH2:11][CH2:10]2)[CH2:7][CH2:6][C:5]2[CH:50]=[CH:51][CH:52]=[CH:53][C:4]=2[NH:3]1

Participants

5

Reactant 2

HCID 67301686HCID 67301686, compoundHCID 178418361HCID 178418361, compound

Product 1

HCID 16041972HCID 16041972, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 887MethanolSolvent

Procedure

A solution of 54 mg (0.08 mmol) of (R)-2-[4-(1-benzyl-piperidin-4-yl)-piperazin-1-yl]-1-(4-hydroxy-3,5-dimethyl-benzyl)-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylate (Example 78) in 5 mL MeOH were combined with 20 mg of 10% Pd/C and shaken at RT and 3 bar hydrogen until the reaction stopped. The catalyst was suction filtered and the solvent evaporated down i.vac. The residue was triturated with DIPE, suction filtered and dried under a high vacuum.

Workup

  1. filtrationfiltered
  2. customthe solvent evaporated down i.vac
  3. customThe residue was triturated with DIPE, suction
  4. filtrationfiltered
  5. customdried under a high vacuum

Sources & evidence

ORD record
ord-c1f2b9153a994d4ebc70b196e609d475
Source dataset
uspto-grants-2010_04
Patent number
US07700598B2

Reaction notes

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