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Trifluoroacetic acid → methyl (1S)-1-[({(1S,2S,4S)-4-amino-2-hydroxy-5-phenyl-1-[4-(2-pyridinyl)benzyl]pentyl}amino)carbonyl]-2,2-dimethylpropylcarbamate

HRID 1174172
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HRID 1174172 반응식
[CH2:1]([C@H:8]([NH:39]C(=O)OC(C)(C)C)[CH2:9][C@H:10]([OH:38])[C@@H:11]([NH:25][C:26](=[O:37])[C@@H:27]([NH:32][C:33]([O:35][CH3:36])=[O:34])[C:28]([CH3:31])([CH3:30])[CH3:29])[CH2:12][C:13]1[CH:18]=[CH:17][C:16]([C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][N:20]=2)=[CH:15][CH:14]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.FC(F)(F)C(O)=O>ClCCl>[NH2:39][C@@H:8]([CH2:1][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)[CH2:9][C@H:10]([OH:38])[C@@H:11]([NH:25][C:26]([C@@H:27]([NH:32][C:33](=[O:34])[O:35][CH3:36])[C:28]([CH3:30])([CH3:31])[CH3:29])=[O:37])[CH2:12][C:13]1[CH:18]=[CH:17][C:16]([C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][N:20]=2)=[CH:15][CH:14]=1
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참가 물질

4

반응물 2

HCID 6422Trifluoroacetic acidHCID 42626173tert-butyl (1S,3S,4S)-1-benzyl-3-hydroxy-4-({(2S)-2-[(methoxycarbonyl)amino]-3,3-dimethylbutanoyl}amino)-5-[4-(2-pyridinyl)phenyl]pentylcarbamate

생성물 1

HCID 42625793methyl (1S)-1-[({(1S,2S,4S)-4-amino-2-hydroxy-5-phenyl-1-[4-(2-pyridinyl)benzyl]pentyl}amino)carbonyl]-2,2-dimethylpropylcarbamate

시약·촉매·용매 1

HCID 6344Dichloromethane용매

반응 조건

온도
25 °C

실험 절차

A solution containing the product from Example 23R (0.34 g, 0.54 mmol) in dichloromethane (5 mL) was treated with trifluoroacetic acid (5 mL), stirred at 25° C. for 1 hour, and concentrated. The residue was partitioned between dichloromethane and saturated NaHCO3 solution. The organic phase was washed with brine, dried over MgSO4, filtered and concentrated. The crude product (0.251 g) was used without further purification.

후처리

  1. concentrationconcentrated
  2. customThe residue was partitioned between dichloromethane and saturated NaHCO3 solution
  3. washThe organic phase was washed with brine
  4. dry with materialdried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated
  7. customThe crude product (0.251 g) was used without further purification

출처 및 근거

ORD 기록
ord-554a0bd49577422ab0e6463db65d3fb1
출처 데이터셋
uspto-grants-2010_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07834043B2

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