Trifluoroacetic acid → {5-Fluoro-4-[2-methyl-4-(2,3,4,5-tetrahydrobenzo[b]azepine-1-carbonyl)benzylcarbamoyl]-2-oxo-3,4-dihydro-2H-quinoxalin-1-yl}acetic acid

HRID 558957노트

반응식

HRID 558957 반응식
C([O:5][C:6](=[O:44])[CH2:7][N:8]1[C:17]2[C:12](=[C:13]([F:18])[CH:14]=[CH:15][CH:16]=2)[N:11]([C:19](=[O:42])[NH:20][CH2:21][C:22]2[CH:27]=[CH:26][C:25]([C:28]([N:30]3[CH2:36][CH2:35][CH2:34][CH2:33][C:32]4[CH:37]=[CH:38][CH:39]=[CH:40][C:31]3=4)=[O:29])=[CH:24][C:23]=2[CH3:41])[CH2:10][C:9]1=[O:43])(C)(C)C.FC(F)(F)C(O)=O>ClCCl>[F:18][C:13]1[CH:14]=[CH:15][CH:16]=[C:17]2[C:12]=1[N:11]([C:19](=[O:42])[NH:20][CH2:21][C:22]1[CH:27]=[CH:26][C:25]([C:28]([N:30]3[CH2:36][CH2:35][CH2:34][CH2:33][C:32]4[CH:37]=[CH:38][CH:39]=[CH:40][C:31]3=4)=[O:29])=[CH:24][C:23]=1[CH3:41])[CH2:10][C:9](=[O:43])[N:8]2[CH2:7][C:6]([OH:44])=[O:5]

참가 물질

4

반응물 2

HCID 6422Trifluoroacetic acidHCID 59807173{5-Fluoro-4-[2-methyl-4-(2,3,4,5-tetrahydrobenzo[b]azepine-1-carbonyl)-benzylcarbamoyl]-2-oxo-3,4-dihydro-2H-quinoxalin-1-yl}acetic Acid Tert-Butyl Ester

생성물 1

HCID 11570214{5-Fluoro-4-[2-methyl-4-(2,3,4,5-tetrahydrobenzo[b]azepine-1-carbonyl)benzylcarbamoyl]-2-oxo-3,4-dihydro-2H-quinoxalin-1-yl}acetic acid

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a solution of {5-fluoro-4-[2-methyl-4-(2,3,4,5-tetrahydrobenzo[b]azepine-1-carbonyl)benzylcarbamoyl]-2-oxo-3,4-dihydro-2H-quinoxalin-1-yl}acetic acid tert-butyl ester from Example 7B (105 mg, 0.175 mmol) in dichloromethane (4.0 ml) was added trifluoroacetic acid (4.0 ml). The mixture was stirred for 1.5 h, evaporated in vacuo and azeotroped with toluene to give a white solid; yield 95 mg, 100%.

후처리

  1. customevaporated in vacuo
  2. customazeotroped with toluene
  3. customto give a white solid

출처 및 근거

ORD 기록
ord-bbb1a2d6a25d4e619e56fc861d79828e
출처 데이터셋
uspto-grants-2011_11
특허 번호
US08063038B2

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