Hydrochloric Acid → 3,3,3-Tris(4-vinylphenyl)propionic acid

HRID 394032노트

반응식

HRID 394032 반응식
[CH:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]([C:23]2[CH:28]=[CH:27][C:26]([CH:29]=[CH2:30])=[CH:25][CH:24]=2)([C:15]2[CH:20]=[CH:19][C:18]([CH:21]=[CH2:22])=[CH:17][CH:16]=2)[CH2:10][C:11]([O:13]C)=[O:12])=[CH:5][CH:4]=1)=[CH2:2].[OH-].[Li+].Cl>O1CCOCC1>[CH:29]([C:26]1[CH:25]=[CH:24][C:23]([C:9]([C:6]2[CH:5]=[CH:4][C:3]([CH:1]=[CH2:2])=[CH:8][CH:7]=2)([C:15]2[CH:20]=[CH:19][C:18]([CH:21]=[CH2:22])=[CH:17][CH:16]=2)[CH2:10][C:11]([OH:13])=[O:12])=[CH:28][CH:27]=1)=[CH2:30]

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 3939Lithium HydroxideHCID 22647215Methyl 3,3,3-tris(4-vinylphenyl)propionate

생성물 1

HCID 226473893,3,3-Tris(4-vinylphenyl)propionic acid

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

반응 조건

온도
90 °C

실험 절차

Fifty-four (54) mg of methyl 3,3,3-tris(4-vinylphenyl)propionate was suspended in 0.5 ml of dioxane, and to the suspension 0.5 ml of 4N aqueous lithium hydroxide solution was added at room temperature, followed by 17 hours' stirring at 90° C. under heating. The reaction liquid was made acidic by addition of 1N hydrochloric acid, extracted with chloroform and dried over anhydrous sodium sulfate. Distilling the solvent off under reduced pressure, 52.5 mg of the title compound was obtained.

후처리

  1. temperatureunder heating
  2. customThe reaction liquid
  3. extractionextracted with chloroform
  4. dry with materialdried over anhydrous sodium sulfate
  5. distillationDistilling the solvent off under reduced pressure

출처 및 근거

ORD 기록
ord-5388572f11114103ab5bd965d59f8a24
출처 데이터셋
uspto-grants-2004_10
특허 번호
US06809108B1

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