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Trifluoroacetic acid → HCID 57965576, 화합물

HRID 69535
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HRID 69535 반응식
[F:1][C:2]([F:52])([F:51])[C:3]1[CH:4]=[C:5]([C:13]([CH3:50])([CH3:49])[C:14]([N:16]([CH3:48])[C:17]2[C:18]([C:40]3[CH:45]=[CH:44][C:43]([F:46])=[CH:42][C:41]=3[CH3:47])=[CH:19][C:20]([C@@H:23]3[N:27](C(OC(C)(C)C)=O)[C@:26]([CH3:39])([C:35]([O:37][CH3:38])=[O:36])[CH2:25][CH2:24]3)=[N:21][CH:22]=2)=[O:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.C(O)(C(F)(F)F)=O>ClCCl>[F:52][C:2]([F:1])([F:51])[C:3]1[CH:4]=[C:5]([C:13]([CH3:49])([CH3:50])[C:14]([N:16]([CH3:48])[C:17]2[C:18]([C:40]3[CH:45]=[CH:44][C:43]([F:46])=[CH:42][C:41]=3[CH3:47])=[CH:19][C:20]([C@@H:23]3[NH:27][C@:26]([CH3:39])([C:35]([O:37][CH3:38])=[O:36])[CH2:25][CH2:24]3)=[N:21][CH:22]=2)=[O:15])[CH:6]=[C:7]([C:9]([F:11])([F:12])[F:10])[CH:8]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 2

HCID 6422Trifluoroacetic acidHCID 579655601-(1,1-dimethylethyl) 2-methyl (2S,5R)-5-[5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methyl)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinyl]-2-methyl-1,2-pyrrolidinedicarboxylate2회

생성물 1

HCID 57965576HCID 57965576, 화합물수율 97.1%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a solution of 1-(1,1-dimethylethyl) 2-methyl (2S,5R)-5-[5-[{2-[3,5-bis(trifluoromethyl)phenyl]-2-methylpropanoyl}(methy)amino]-4-(4-fluoro-2-methylphenyl)-2-pyridinyl]-2-methyl-1,2-pyrrolidinedicarboxylate (Intermediate 8, 50 mg, 0.068 mmol) in dry Dichloromethane (3 ml) was added TFA (1 ml, 12.98 mmol) and the reaction mixture was stirred for 2 hours at rt. The solvent and the excess of TFA were evaporated and the residue was purified by SPE-SCX cartridge affording the title compound (42 mg, 0.066 mmol, 97% yield) as a white solid. HPLC: Rt 5.79 min. MS: m/z 640 [M+H]+ and 662 [M+Na]+.

후처리

  1. customThe solvent and the excess of TFA were evaporated
  2. customthe residue was purified by SPE-SCX cartridge

출처 및 근거

ORD 기록
ord-562d9f3b591b4a668aaa87744ca27dbf
출처 데이터셋
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08822504B2

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