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Trifluoroacetic acid → [5-oxo-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-4(5H)-yl]acetic acid

HRID 519918
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HRID 519918 반응식
[O:1]=[C:2]1[C:7]([CH2:8][C:9]2[CH:14]=[CH:13][C:12]([C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=3[C:21]3[NH:25][C:24](=[O:26])[O:23][N:22]=3)=[CH:11][CH:10]=2)=[C:6]([CH2:27][CH2:28][CH3:29])[N:5]2[N:30]=[CH:31][N:32]=[C:4]2[N:3]1[CH2:33][C:34]([O:36]C(C)(C)C)=[O:35].FC(F)(F)C(O)=O>C1(C)C=CC=CC=1>[O:1]=[C:2]1[C:7]([CH2:8][C:9]2[CH:10]=[CH:11][C:12]([C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=3[C:21]3[NH:25][C:24](=[O:26])[O:23][N:22]=3)=[CH:13][CH:14]=2)=[C:6]([CH2:27][CH2:28][CH3:29])[N:5]2[N:30]=[CH:31][N:32]=[C:4]2[N:3]1[CH2:33][C:34]([OH:36])=[O:35]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 2

HCID 6422Trifluoroacetic acidHCID 136063871tert-butyl [5-oxo-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-4(5H)-yl]acetate

생성물 1

HCID 136063927[5-oxo-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-4(5H)-yl]acetic acid수율 36.5%

시약·촉매·용매 1

HCID 1140Toluene
용매

실험 절차

A mixture of tert-butyl [5-oxo-6-{[2′-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-4(5H)-yl]acetate (0.58 g) and trifluoroacetic acid (10 mL) was stirred at room temperature for 2 hr. The reaction mixture was diluted with toluene (10 mL), and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography to give the title compound as a colorless solid (0.19 g, 36%).

후처리

  1. customthe solvent was evaporated under reduced pressure
  2. customThe residue was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-96a289d7caa246788dcabf35bc73ec7c
출처 데이터셋
uspto-grants-2015_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09115136B2

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