Acetic Acid → N-(2-(3-Chlorophenyl)ethyl)-3-benzoylbenzylamine

HRID 1666825노트

반응식

HRID 1666825 반응식
[C:1]([C:9]1[CH:10]=[C:11]([CH:14]=[CH:15][CH:16]=1)[CH:12]=O)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Cl:17][C:18]1[CH:19]=[C:20]([CH2:24][CH2:25][NH2:26])[CH:21]=[CH:22][CH:23]=1.C(O)(=O)C.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>CO.ClC(Cl)C.CCOC(C)=O>[Cl:17][C:18]1[CH:19]=[C:20]([CH2:24][CH2:25][NH:26][CH2:12][C:11]2[CH:14]=[CH:15][CH:16]=[C:9]([C:1](=[O:8])[C:2]3[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=3)[CH:10]=2)[CH:21]=[CH:22][CH:23]=1

참가 물질

8

반응물 4

HCID 176Acetic AcidHCID 1393813-ChlorophenethylamineHCID 5049666Sodium triacetoxyborohydrideHCID 130201683-Benzoylbenzaldehyde

생성물 1

HCID 21071618N-(2-(3-Chlorophenyl)ethyl)-3-benzoylbenzylamine

시약·촉매·용매 3

HCID 887Methanol용매HCID 63651,1-Dichloroethane용매HCID 8857Ethyl Acetate용매

실험 절차

Combine 3-benzoylbenzaldehyde (0.45 g, 2.1 mmol), and (3-chlorophenyl)ethylamine (0.3 ml, 2.1 mmol) and 3 Å molecular sieves (1.0 g) in MeOH (30 ml). Heat to reflux. After 3 hours, cool, filter, and concentrate to give a residue. Dissolve the residue in dichloroethane (20 ml), add acetic acid (0.12 ml, 2.1 mmol) and sodium triacetoxyborohydride (0.6 g, 2.94 mmol) and stir at ambient temperature. After 2 hours, concentrate the reaction mixture and add dichloromethane (90 ml) and extract sequentially with distilled water (50 ml) and then brine (50 ml). Dry the organic layer over Na2SO4 and give a residue. Chromatograph the residue on silica gel eluting with EtOAc to give the title compound as the base.

후처리

  1. temperatureHeat to reflux
  2. temperaturecool
  3. filtrationfilter
  4. concentrationconcentrate
  5. customto give a residue
  6. waitAfter 2 hours
  7. concentrationconcentrate the reaction mixture
  8. additionadd dichloromethane (90 ml)
  9. extractionextract sequentially with distilled water (50 ml)
  10. dry with materialDry the organic layer over Na2SO4
  11. customgive a residue

출처 및 근거

ORD 기록
ord-f1da5b5d94024389bfb2fe6e434a48de
출처 데이터셋
uspto-grants-2011_10
특허 번호
US08044090B2

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