Sulfuric Acid → 2,6-Dimethylhydroquinone

HRID 616071

반응식

S(=O)(=O)(O)[OH:2].[CH3:6][C:7]1[CH:13]=[C:12]([CH3:14])[CH:11]=[C:9]([OH:10])[C:8]=1O>>[CH3:6][C:7]1[CH:8]=[C:9]([OH:10])[CH:11]=[C:12]([CH3:14])[C:13]=1[OH:2]

참가 물질

반응물 2

HCID 1118Sulfuric Acid

HCID 177373,5-Dimethylbenzene-1,2-diol

생성물 1

HCID 695602,6-Dimethylhydroquinone

실험 절차

By following in the same manner as in Example 56 except that 0.11 g. of strong acidic sulfontype ion exchange resin Amberlyst 15 (manufactured by Rohm and Hass Co.) was used instead of sulfuric acid, 2.55 g. (18.5 m.moles) of 3,5-dimethylcatechol and 1.26 g. (9.1 m.moles) of 2,6-dimethylhydroquinone were obtained. The yield of dihydric alkylphenols was 65.6%.

출처 및 근거

ORD 기록: ord-6552ffe34cc045bab2d0743ec152c946
출처 데이터셋: uspto-grants-1978_02
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04072722

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