5-(3-Chlorophenyl)furan-2-carboxylic acid → 5-{[5-(3-Chloro-phenyl)-furan-2-carbonyl]-amino}-1H-indole-2-carboxylic acid ethyl ester

HRID 2053182

반응식

HRID 2053182 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([C:8]2[O:12][C:11]([C:13]([OH:15])=O)=[CH:10][CH:9]=2)[CH:5]=[CH:6][CH:7]=1.[CH2:16]([O:18][C:19]([C:21]1[NH:22][C:23]2[C:28]([CH:29]=1)=[CH:27][C:26]([NH2:30])=[CH:25][CH:24]=2)=[O:20])[CH3:17]>>[CH2:16]([O:18][C:19]([C:21]1[NH:22][C:23]2[C:28]([CH:29]=1)=[CH:27][C:26]([NH:30][C:13]([C:11]1[O:12][C:8]([C:4]3[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[CH:3]=3)=[CH:9][CH:10]=1)=[O:15])=[CH:25][CH:24]=2)=[O:20])[CH3:17]

참가 물질

3

반응물 2

HCID 7362565-(3-Chlorophenyl)furan-2-carboxylic acidHCID 10726872Ethyl 5-amino-1H-indole-2-carboxylate

생성물 1

HCID 596546335-{[5-(3-Chloro-phenyl)-furan-2-carbonyl]-amino}-1H-indole-2-carboxylic acid ethyl ester

실험 절차

5-(3-Chloro-phenyl)-furan-2-carboxylic acid (65) (54 mg, 0.24 mmol) was coupled to ethyl ester (58) (50 mg, 0.24 mmol) using Method C. The crude residue was purified by column chromatography eluting with 20% EtOAc in heptane to give the title compound.

후처리

  1. customThe crude residue was purified by column chromatography
  2. washeluting with 20% EtOAc in heptane

출처 및 근거

ORD 기록
ord-a4a0c2e2cc1b4c928b3665909ce4d6e5
출처 데이터셋
uspto-grants-2008_02
특허 번호
US07326732B2

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