Hydrochloric Acid → HCID 13423728, 화합물

HRID 543377노트

반응식

HRID 543377 반응식
[CH:1]([C:3]1[CH:8]=[C:7]([C:9]([CH3:12])([CH3:11])[CH3:10])[CH:6]=[C:5]([S:13]([CH3:16])(=[O:15])=[O:14])[C:4]=1[OH:17])=[O:2].[Mn]([O-])(=O)(=O)=[O:19].[K+].Cl.[O-]S([O-])=O.[Na+].[Na+]>[OH-].[Na+]>[C:1]([C:3]1[CH:8]=[C:7]([C:9]([CH3:12])([CH3:11])[CH3:10])[CH:6]=[C:5]([S:13]([CH3:16])(=[O:15])=[O:14])[C:4]=1[OH:17])([OH:19])=[O:2]

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 24437Sodium SulfiteHCID 516875Potassium PermanganateHCID 134237195-tert-Butyl-2-hydroxy-3-(methanesulfonyl)benzaldehyde

생성물 1

HCID 13423728HCID 13423728, 화합물

시약·촉매·용매 1

HCID 14798Sodium Hydroxide용매

실험 절차

2.56 g (0.01 mol) of 2-formyl-4-(1,1-dimethylethyl)-6-methylsulfonylphenol are introduced into a solution of 1.58 g (0.01 mol) of potassium permanganate in 50 ml of 2N sodium hydroxide solution, and the mixture is heated on a steam bath for 30 minutes. The cooled solution is then adjusted to pH 2 with 2N hydrochloric acid and decolorized with concentrated Na2SO3 solution. The mixture is extracted three times with ethyl acetate, which is evaporated in vacuo and the residue is recrystallized from acetonitrile.

후처리

  1. temperaturethe mixture is heated on a steam bath for 30 minutes
  2. extractionThe mixture is extracted three times with ethyl acetate, which
  3. customis evaporated in vacuo
  4. customthe residue is recrystallized from acetonitrile

출처 및 근거

ORD 기록
ord-aa59289f62e1400c8669ec0e0bec3574
출처 데이터셋
uspto-grants-1987_04
특허 번호
US04661636

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