Water → HCID 68284363, 화합물

HRID 1469484노트

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HRID 1469484 반응식
Br[C:2]1[CH2:6][CH2:5][CH2:4][C:3]=1[N:7]1[C:15]2[CH:14]=[CH:13][C:12]([CH3:16])=[CH:11][C:10]=2[C:9]2[CH2:17][N:18]([CH3:21])[CH2:19][CH2:20][C:8]1=2.[F:22][C:23]1[CH:28]=[CH:27][C:26](B(O)O)=[CH:25][CH:24]=1.C(=O)([O-])[O-].[K+].[K+].O>COCCOC.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[F:22][C:23]1[CH:28]=[CH:27][C:26]([C:2]2[CH2:6][CH2:5][CH2:4][C:3]=2[N:7]2[C:15]3[CH:14]=[CH:13][C:12]([CH3:16])=[CH:11][C:10]=3[C:9]3[CH2:17][N:18]([CH3:21])[CH2:19][CH2:20][C:8]2=3)=[CH:25][CH:24]=1

참가 물질

7

반응물 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 2856454-Fluorophenylboronic acidHCID 682840085-(2-bromocyclopent-1-enyl)-2,8-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole

생성물 1

HCID 68284363HCID 68284363, 화합물

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매HCID 80711,2-Dimethoxyethane용매

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온도
90 °C

실험 절차

To a degassed stirred solution of 5-(2-bromocyclopent-1-enyl)-2,8-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (100 mg, 0.29 mmol), 4-fluorophenylboronic acid (81 mg, 0.578 mmol) and potassium carbonate (120 mg, 0.87 mmol) in 1,2-dimethoxyethane (4 mL)-water (2 mL) was added Pd(PPh3)4 (17 mg, 0.0147 mmol). The reaction mixture was stirred at 90° C. for 45 min. The reaction mixture concentrated to dryness, residue diluted with water (20 mL) and extracted with EtOAc (50 mL). The organic layer was dried over anhydrous sodium sulfate, concentrated under reduced pressure. The residue was purified by reverse phase HPLC to yield 5-(2-(4-fluorophenyl)cyclopent-1-enyl)-2,8-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole. 1H NMR (CD3OD, TFA salt) δ (ppm): 7.3 (s, 1H), 7.17 (d, 1H), 7.02 (d, 1H), 6.8-6.98 (m, 4H), 4.7 (d, 1H), 4.3 (d, 1H), 3.65 (m, 1H), 3.41 (m, 1H), 2.9-3.18 (m, 7H), 2.52-2.77 (m, 2H), 2.45 (s, 3H), 2.21 (m, 2H).

후처리

  1. concentrationThe reaction mixture concentrated to dryness, residue
  2. additiondiluted with water (20 mL)
  3. extractionextracted with EtOAc (50 mL)
  4. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  5. concentrationconcentrated under reduced pressure
  6. customThe residue was purified by reverse phase HPLC

출처 및 근거

ORD 기록
ord-70062ee207f646269f9b701731890c88
출처 데이터셋
uspto-grants-2015_04
특허 번호
US09006263B2

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