Oxygen → 2,2-Di-(t-Octylperoxy)Butane

HRID 1605614

반응식

HRID 1605614 반응식
[CH3:1][C:2](=[O:5])[CH2:3][CH3:4].[CH3:6][C:7]([O:14]O)([CH3:13])[CH2:8][C:9]([CH3:12])([CH3:11])[CH3:10].S(=O)(=O)(O)O.[O:21]=[O:22]>CCCCC>[C:7]([O:21][O:22][C:2]([O:5][O:14][C:7]([CH2:8][C:9]([CH3:12])([CH3:11])[CH3:10])([CH3:13])[CH3:6])([CH2:3][CH3:4])[CH3:1])([CH2:8][C:9]([CH3:12])([CH3:11])[CH3:10])([CH3:13])[CH3:6]

참가 물질

6

반응물 4

HCID 977OxygenHCID 1118Sulfuric AcidHCID 6569Methyl Ethyl KetoneHCID 798771,1,3,3-Tetramethylbutyl hydroperoxide

생성물 1

HCID 884907182,2-Di-(t-Octylperoxy)Butane수율 54.2%

시약·촉매·용매 1

HCID 8003Pentane용매

반응 조건

온도
0 °C

실험 절차

To a jacketed reactor was charged 8.36g. (0.116 mole) of 2-butanone, 38.0g. (0.232 mole) of 1,1,3,3-tetramethylbutyl hydroperoxide (89.7% assay) and 100 ml. of pentane. To the vigorously stirred mixture at 0°C was added 17.2g. of 77% sulfuric acid over a period of 15 minutes and the mixture was allowed to stir at 0°C for 4 hours. The product was worked up as in Example I and 23.8g. (59.5% of theory, uncorr.) of liquid was obtained which had an active oxygen content of 8.41% (theory, 9.25%). Hence, the assay of the product was 91.0% and the corrected yield was 54.2%. An infrared spectrum of the product showed no OH or C=O bands but showed a strong and broad OO band centered at 875 cm-1.

후처리

  1. additionTo a jacketed reactor was charged 8.36g
  2. additionTo the vigorously stirred mixture at 0°C was added 17.2g
  3. custom(59.5% of theory, uncorr.) of liquid was obtained which

출처 및 근거

ORD 기록
ord-33d844cdaf3243aaa62c92809ae3c0f3
출처 데이터셋
uspto-grants-1976_04
특허 번호
US03950432

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