Water → HCID 44252387, 화합물

HRID 76924노트

반응식

HRID 76924 반응식
[CH2:1]([C:8]1([CH2:19][N:20]([CH3:22])[CH3:21])[CH2:13][CH2:12][C:11]([N:16]([CH3:18])[CH3:17])([C:14]#N)[CH2:10][CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:23]1([Mg]Cl)[CH:28]=[CH:27]C=[CH:25][CH:24]=1.[NH4+].[Cl-].O>C1COCC1>[CH2:1]([C:8]1([CH2:19][N:20]([CH3:21])[CH3:22])[CH2:13][CH2:12][C:11]([N:16]([CH3:17])[CH3:18])([C:14]2[CH:27]=[CH:28][CH:23]=[CH:24][CH:25]=2)[CH2:10][CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

6

반응물 4

HCID 962WaterHCID 25517Ammonium ChlorideHCID 686314524-Benzyl-1-(dimethylamino)-4-((dimethylamino)methyl)cyclohexane carbonitrileHCID 178478979HCID 178478979, 화합물

생성물 1

HCID 44252387HCID 44252387, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

The title compound of step 1 (0.88 g, 2.94 mmol) was dissolved in THF (35 mL) and mixed in drops with 2M phenylmagnesium chloride solution (5.1 mL, 10.2 mmol) with ice cooling. The reaction solution was heated to boiling for 8 h. For work up the solution was mixed with 20% NH4Cl solution (0.6 mL) and water (0.4 mL) with ice cooling, extracted with ether (3×25 mL), the ether solution was washed with water, dried (Na2SO4) and concentrated to low volume in a vacuum. The residue was purified by column chromatography with EtOH/EE (1:20). 2 fractions were obtained, wherein according to LCMS, inter alia, the more polar fraction (300 mg) contained the desired substance.

후처리

  1. temperatureThe reaction solution was heated
  2. extractionextracted with ether (3×25 mL)
  3. washthe ether solution was washed with water
  4. dry with materialdried (Na2SO4)
  5. concentrationconcentrated to low volume in a vacuum
  6. customThe residue was purified by column chromatography with EtOH/EE (1:20)
  7. custom2 fractions were obtained

출처 및 근거

ORD 기록
ord-d90be85c97b64aca98b76ff78f3f5df4
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08835689B2

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