2-Methyltetrahydrofuran → tert-Butyl (4-Cyano-2-methylphenyl)(6-oxo-2-(3-(trifluoromethyl)phenylamino)cyclohex-1-enyl)methylcarbamate

HRID 517220노트

반응식

HRID 517220 반응식
[H-].[Na+].[C:3]([C:5]1[CH:10]=[CH:9][C:8]([N:11]([CH2:19]S(C2C=CC=CC=2)(=O)=O)[C:12](=[O:18])[O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[C:7]([CH3:29])[CH:6]=1)#[N:4].CC1CCCO1.[F:36][C:37]([F:53])([F:52])[C:38]1[CH:39]=[C:40]([NH:44][C:45]2[CH2:50][CH2:49][CH2:48][C:47](=[O:51])[CH:46]=2)[CH:41]=[CH:42][CH:43]=1>O>[C:3]([C:5]1[CH:10]=[CH:9][C:8]([N:11]([CH2:19][C:46]2[C:47](=[O:51])[CH2:48][CH2:49][CH2:50][C:45]=2[NH:44][C:40]2[CH:41]=[CH:42][CH:43]=[C:38]([C:37]([F:36])([F:53])[F:52])[CH:39]=2)[C:12](=[O:18])[O:13][C:14]([CH3:15])([CH3:16])[CH3:17])=[C:7]([CH3:29])[CH:6]=1)#[N:4]

참가 물질

6

반응물 4

HCID 73012-MethyltetrahydrofuranHCID 24758Sodium hydrideHCID 27486303-{[3-(Trifluoromethyl)phenyl]amino}cyclohex-2-en-1-oneHCID 86732338tert-Butyl (4-Cyano-2-methylphenyl)(phenylsulfonyl)methylcarbamate

생성물 1

HCID 86732339tert-Butyl (4-Cyano-2-methylphenyl)(6-oxo-2-(3-(trifluoromethyl)phenylamino)cyclohex-1-enyl)methylcarbamate

시약·촉매·용매 1

HCID 962Water용매

실험 절차

Sodium hydride (60% in mineral oil, 150 mg, 3.75 mmol) is added in portions to a mixture of tert-butyl (4-cyano-2-methylphenyl)(phenylsulfonyl)methylcarbamate (step 1, 1.88 g, 3.41 mmol) and 2-methyltetrahydrofuran (10 mL), and the mixture is stirred at room temperature for 30 min 3-(3-(Trifluoromethyl)phenylamino)cyclohex-2-enone (869 mg, 3.41 mmol) is added, and the mixture is stirred for 2 h. Water is added, and the mixture is extracted with dichloromethane. The phases are separated, and the organic layer is concentrated under reduced pressure. The residue is purified by reversed phase HPLC (Waters Xbridge™-C18, gradient of acetonitrile in water, 0.1% TFA). Yield: 1.57 g; ESI mass spectrum [M+H]+=500; Retention time HPLC: 0.79 min (X012_S01).

후처리

  1. additionis added
  2. extractionthe mixture is extracted with dichloromethane
  3. customThe phases are separated
  4. concentrationthe organic layer is concentrated under reduced pressure
  5. customThe residue is purified by reversed phase HPLC (Waters Xbridge™-C18, gradient of acetonitrile in water, 0.1% TFA)
  6. custom0.79 min (X012_S01)

출처 및 근거

ORD 기록
ord-0bbad4f48781458db7aba2759625a4eb
출처 데이터셋
uspto-grants-2015_08
특허 번호
US09115093B2

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