Potassium Carbonate → 1-Nitro-3-(3-bromo-phenoxymethyl)-benzene

HRID 607218노트

반응식

HRID 607218 반응식
[N+:1]([C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][CH:11]=1)[CH2:7]Cl)([O-:3])=[O:2].[Br:12][C:13]1[CH:14]=[C:15]([OH:19])[CH:16]=[CH:17][CH:18]=1.C(=O)([O-])[O-].[K+].[K+]>CC(C)=O>[N+:1]([C:4]1[CH:11]=[CH:10][CH:9]=[C:6]([CH2:7][O:19][C:15]2[CH:16]=[CH:17][CH:18]=[C:13]([Br:12])[CH:14]=2)[CH:5]=1)([O-:3])=[O:2]

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 115633-BromophenolHCID 12078alpha-Chloro-m-nitrotoluene

생성물 1

HCID 283695411-Nitro-3-(3-bromo-phenoxymethyl)-benzene

시약·촉매·용매 1

HCID 180Acetone용매

실험 절차

To a solution of 3-nitrobenzyl chloride (1.0 g, 5.83 mmol), 3-bromophenol (1.01 g, 5.83 mmol) and potassium carbonate (806 mg, 5.83 mmol) in acetone (25 mL) was heated to reflux for 23 hours. After cooling the solid was filtered off and the filtrate was concentrated under vacuum to a yellow residue which was dissolved in ethyl acetate (50 mL) and washed with 1N aqueous sodium hydroxide solution (25 mL) and water (25 mL) then dried and concentrated under vacuum to the title compound as a white solid (1.64 g, 91%).

후처리

  1. temperatureto reflux for 23 hours
  2. temperatureAfter cooling the solid
  3. filtrationwas filtered off
  4. concentrationthe filtrate was concentrated under vacuum to a yellow residue which
  5. dissolutionwas dissolved in ethyl acetate (50 mL)
  6. washwashed with 1N aqueous sodium hydroxide solution (25 mL) and water (25 mL)
  7. customthen dried
  8. concentrationconcentrated under vacuum to the title compound as a white solid (1.64 g, 91%)

출처 및 근거

ORD 기록
ord-6fe3cbac73b641a0bd7308394b078e25
출처 데이터셋
uspto-grants-2011_03
특허 번호
US07915411B2

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