HCID 67352563, compound → HCID 57781211, compound

HRID 1661412Notes

Reaction equation

HRID 1661412 reaction equation
[C:1]1([CH2:7][CH2:8][CH2:9][CH2:10][C:11]2[O:12][C:13]3[C:22]4[C:21](=[CH:23][CH2:24][NH:25][C:26](=[O:28])[CH3:27])[CH2:20][CH2:19][C:18]=4[CH:17]=[CH:16][C:14]=3[N:15]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1>CO.[C].[Pd]>[C:1]1([CH2:7][CH2:8][CH2:9][CH2:10][C:11]2[O:12][C:13]3[C:22]4[CH:21]([CH2:23][CH2:24][NH:25][C:26](=[O:28])[CH3:27])[CH2:20][CH2:19][C:18]=4[CH:17]=[CH:16][C:14]=3[N:15]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

4

Reactant 1

HCID 67352563HCID 67352563, compound

Product 1

HCID 57781211HCID 57781211, compoundYield 91.2%

Reagents, catalysts & solvents 2

HCID 178418390HCID 178418390, compoundCatalystHCID 887MethanolSolvent

Procedure

N-{2-[2-(4-Phenylbutyl)-6,7-dihydro-8H-indeno[5,4-d][1,3]oxazol-8-ylidene]ethyl}acetamide (32.5 mg, 0.0868 mmol) was dissolved in methanol (0.87 mL), a 10% palladium-carbon powder (6 mg) was added, and the mixture was stirred at room temperature for 24 hr under a hydrogen atmosphere. The catalyst was filtered off using celite, and the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate) to give the title compound (29.8 mg, yield 91%).

Workup

  1. filtrationThe catalyst was filtered off
  2. concentrationthe filtrate was concentrated under reduced pressure
  3. customThe residue was purified by silica gel column chromatography (ethyl acetate)

Sources & evidence

ORD record
ord-f2a4251470fd411d8942c37f84c85e64
Source dataset
uspto-grants-2011_10
Patent number
US08030337B2

Reaction notes

Loading…