Potassium Carbonate → N-(4-((benzylamino)methyl)phenyl)-7-(4-methylphenyl)-2,3-dihydro-1-benzoxepine-4-carboxamide

HRID 1277114노트

반응식

HRID 1277114 반응식
Cl[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10]([C:12]2[CH2:13][CH2:14][O:15][C:16]3[CH:22]=[CH:21][C:20]([C:23]4[CH:28]=[CH:27][C:26]([CH3:29])=[CH:25][CH:24]=4)=[CH:19][C:17]=3[CH:18]=2)=[O:11])=[CH:5][CH:4]=1.Cl.[CH2:31]([NH2:38])[C:32]1[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=1.C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O>[CH2:31]([NH:38][CH2:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10]([C:12]2[CH2:13][CH2:14][O:15][C:16]3[CH:22]=[CH:21][C:20]([C:23]4[CH:28]=[CH:27][C:26]([CH3:29])=[CH:25][CH:24]=4)=[CH:19][C:17]=3[CH:18]=2)=[O:11])=[CH:5][CH:4]=1)[C:32]1[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=1

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 2724127Benzylammonium chlorideHCID 18472316N-(4-chloromethylphenyl)-7-(4-methylphenyl)-2,3-dihydro-1-benzoxepine-4-carboxamide

생성물 1

HCID 18472536N-(4-((benzylamino)methyl)phenyl)-7-(4-methylphenyl)-2,3-dihydro-1-benzoxepine-4-carboxamide수율 68.1%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A suspension of N-(4-chloromethylphenyl)-7-(4-methylphenyl)-2,3-dihydro-1-benzoxepine-4-carboxamide (0.1 g), benzylamine hydrochloride (0.5 g) and potassium carbonate (0.6 g) in dimethylformamide (10 ml) was stirred at room temperature over night. The solvent was evaporated, and to the residue was added water. The mixture was extracted with ethyl acetate. The organic layer was washed with water and saturated sodium chloride solution, and dried with anhydrous magnesium sulfate. Under reduced pressure, the solvent was evaporated, and the residue was purified with silica gel column (ethyl acetate/methanol/triethylamine) to give crude crystals, which were recrystallized from ethyl acetate-hexane to give N-(4-((benzylamino)methyl)phenyl)-7-(4-methylphenyl)-2,3-dihydro-1-benzoxepine-4-carboxamide (Compound 117) (0.08 g) as colorless crystals.

후처리

  1. customThe solvent was evaporated
  2. additionto the residue was added water
  3. extractionThe mixture was extracted with ethyl acetate
  4. washThe organic layer was washed with water and saturated sodium chloride solution
  5. dry with materialdried with anhydrous magnesium sulfate
  6. customUnder reduced pressure, the solvent was evaporated
  7. customthe residue was purified with silica gel column (ethyl acetate/methanol/triethylamine)
  8. customto give crude crystals, which
  9. customwere recrystallized from ethyl acetate-hexane

출처 및 근거

ORD 기록
ord-6421799d1739498ca3ebd26ef66345c1
출처 데이터셋
uspto-grants-2000_12
특허 번호
US06166006

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