Acetic Acid → Acetaldehyde, 2-[4-(1,1-dimethylethyl)phenoxy]-

HRID 35932

반응식

HRID 35932 반응식
[CH3:1][C:2]([C:5]1[CH:17]=[CH:16][C:8]([O:9][CH2:10][CH:11](OC)[O:12]C)=[CH:7][CH:6]=1)([CH3:4])[CH3:3].C(O)(=O)C.Cl>O>[CH3:4][C:2]([C:5]1[CH:6]=[CH:7][C:8]([O:9][CH2:10][CH:11]=[O:12])=[CH:16][CH:17]=1)([CH3:1])[CH3:3]

참가 물질

5

반응물 3

HCID 176Acetic AcidHCID 313Hydrochloric AcidHCID 3085718Benzene, 1-(2,2-dimethoxyethoxy)-4-(1,1-dimethylethyl)-

생성물 1

HCID 166373Acetaldehyde, 2-[4-(1,1-dimethylethyl)phenoxy]-

시약·촉매·용매 1

HCID 962Water용매

실험 절차

To a mixture of 5.00 g (0.021 mol.) of 2-[4-(1,1-dimethylethyl)phenoxy]-1,1-dimethoxyethane and 60 ml of acetic acid, there was added 6 ml of hydrochloric acid (36N) and the reaction mixture was stirred at room temperature for one hour. Then the reaction mixture was poured into 300 ml of cold water and filtrated quickly to recover a resultant white precipitate. The precipitate was obtained as a wet cake of 2-[4-(1,1-dimethylethyl) phenoxy]acetoaldehyde without being dried too much and was quickly used in the next step of the production procedure.

후처리

  1. filtrationfiltrated quickly
  2. customto recover a resultant white precipitate

출처 및 근거

ORD 기록
ord-6956db1953e8473ea056e7c24c0a9a75
출처 데이터셋
uspto-grants-1995_05
특허 번호
US05411979

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