Ethanol → Sodium 4-allyloxyphenylsulfonate

HRID 374635

반응식

HRID 374635 반응식
[C:1]1([S:7]([O-:10])(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Na+:11].[CH2:12](Br)[CH:13]=[CH2:14].C([OH:18])C>[OH-].[Na+]>[CH2:12]([O:18][C:4]1[CH:5]=[CH:6][C:1]([S:7]([O-:10])(=[O:9])=[O:8])=[CH:2][CH:3]=1)[CH:13]=[CH2:14].[Na+:11]

참가 물질

5

반응물 3

HCID 702EthanolHCID 7841Allyl bromideHCID 517327Sodium benzenesulfonate

생성물 1

HCID 86748076Sodium 4-allyloxyphenylsulfonate

시약·촉매·용매 1

HCID 14798Sodium Hydroxide용매

실험 절차

30 g of sodium phenylsulfonate are dissolved in 60 ml of ethanol and 50 ml of 15% sodium hydroxide, 20 g of allyl bromide are added and the mixture is refluxed for 48 hours. The ethanol is concentrated and the precipitate obtained is filtered off and then dried under vacuum in the presence of phosphorus pentoxide to give 23.3 g of the expected product.

후처리

  1. temperaturethe mixture is refluxed for 48 hours
  2. concentrationThe ethanol is concentrated
  3. customthe precipitate obtained
  4. filtrationis filtered off
  5. dry with materialdried under vacuum in the presence of phosphorus pentoxide

출처 및 근거

ORD 기록
ord-a77c4c4bb86f4f6896706e2d2950ecd9
출처 데이터셋
uspto-grants-1996_01
특허 번호
US05481005

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