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2-[(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2-fluorophenyl)butanoyl]-7-nitro-1,2,3,4-tetrahydroisoquinoline → 7-Amino-2-[(3r)-3-[(tert-butoxycarbonyl)amino]-4-(2-fluorophenyl)butanoyl]-1,2,3,4-tetrahydroisoquinoline

HRID 132879
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HRID 132879 반응식
[C:1]([O:5][C:6]([NH:8][C@H:9]([CH2:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=1[F:33])[CH2:10][C:11]([N:13]1[CH2:22][CH2:21][C:20]2[C:15](=[CH:16][C:17]([N+:23]([O-])=O)=[CH:18][CH:19]=2)[CH2:14]1)=[O:12])=[O:7])([CH3:4])([CH3:3])[CH3:2].[H][H]>CO.[OH-].[OH-].[Pd+2]>[NH2:23][C:17]1[CH:16]=[C:15]2[C:20]([CH2:21][CH2:22][N:13]([C:11](=[O:12])[CH2:10][C@H:9]([NH:8][C:6]([O:5][C:1]([CH3:3])([CH3:2])[CH3:4])=[O:7])[CH2:26][C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=3[F:33])[CH2:14]2)=[CH:19][CH:18]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 692227422-[(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2-fluorophenyl)butanoyl]-7-nitro-1,2,3,4-tetrahydroisoquinolineHCID 178418361HCID 178418361, 화합물

생성물 1

HCID 692237937-Amino-2-[(3r)-3-[(tert-butoxycarbonyl)amino]-4-(2-fluorophenyl)butanoyl]-1,2,3,4-tetrahydroisoquinoline

시약·촉매·용매 2

HCID 9942167Palladium hydroxide촉매HCID 887
Methanol
용매

실험 절차

To the product (0.43 g) from Step A above in 4 mL of methanol was added 20% palladium hydroxide on carbon (Pearlman's catalyst, 0.04 g). The reaction was placed under a balloon of hydrogen and allowed to stir at room temperature overnight. The reaction flask was purged, the mixture was filtered and concentrated in vacuo. The residue was purified by flash chromatography (silica gel; 55% ethyl acetate/hexanes) to afford the title compound. LC/MS: 328 (M−100).

후처리

  1. customThe reaction flask was purged
  2. filtrationthe mixture was filtered
  3. concentrationconcentrated in vacuo
  4. customThe residue was purified by flash chromatography (silica gel; 55% ethyl acetate/hexanes)

출처 및 근거

ORD 기록
ord-b6548eeb2358482aa07ceb41958a2bfb
출처 데이터셋
uspto-grants-2008_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07388019B2

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