Benzyl 2-[4-((E)-2-methoxycarbonylvinyl)-2,6-dimethylphenyl]-1H-indole-6-carboxylate → 2-[4-(2-Methoxycarbonylethyl)-2,6-dimethylphenyl]-1H-indole-6-carboxylic acid

HRID 1360788노트

반응식

HRID 1360788 반응식
[CH3:1][O:2][C:3](/[CH:5]=[CH:6]/[C:7]1[CH:12]=[C:11]([CH3:13])[C:10]([C:14]2[NH:15][C:16]3[C:21]([CH:22]=2)=[CH:20][CH:19]=[C:18]([C:23]([O:25]CC2C=CC=CC=2)=[O:24])[CH:17]=3)=[C:9]([CH3:33])[CH:8]=1)=[O:4]>[Pd].C(OCC)(=O)C.C(O)C>[CH3:1][O:2][C:3]([CH2:5][CH2:6][C:7]1[CH:8]=[C:9]([CH3:33])[C:10]([C:14]2[NH:15][C:16]3[C:21]([CH:22]=2)=[CH:20][CH:19]=[C:18]([C:23]([OH:25])=[O:24])[CH:17]=3)=[C:11]([CH3:13])[CH:12]=1)=[O:4]

참가 물질

4

반응물 1

HCID 66965810Benzyl 2-[4-((E)-2-methoxycarbonylvinyl)-2,6-dimethylphenyl]-1H-indole-6-carboxylate

생성물 1

HCID 669662052-[4-(2-Methoxycarbonylethyl)-2,6-dimethylphenyl]-1H-indole-6-carboxylic acid

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 21584252Ethanol ethylacetate용매

실험 절차

A mixture of benzyl 2-[4-((E)-2-methoxycarbonylvinyl)-2,6-dimethylphenyl]-1H-indole-6-carboxylate (950 mg, 2.16 mmol) and 10% palladium on carbon (95 mg) in 100 mL of 1:1 ethyl acetate/ethanol was stirred under a hydrogen balloon for 18 h. The catalyst was filtered through Celite and the filtrate was removed under reduced pressure to leave the title compound. MS: m/z 352.2 (M+1); Retention time=1.35 min (Method 10).

후처리

  1. filtrationThe catalyst was filtered through Celite
  2. customthe filtrate was removed under reduced pressure

출처 및 근거

ORD 기록
ord-44d962d943954469988a7a80eb83a81d
출처 데이터셋
uspto-grants-2011_02
특허 번호
US07879850B2

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