Water → Acetophenone

HRID 621830

Reaktionsgleichung

Reaktionsgleichung von HRID 621830
[C:1]1([CH:7]([CH3:9])[CH3:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C(C1C=CC(C(C)C)=CC=1)(C)C.[CH3:22][C:23](C)([C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1)[OH:24].[OH2:32]>>[C:23]([C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1)(=[O:24])[CH3:22].[O-:32][OH:24].[C:1]1([CH:7]([CH3:9])[CH3:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Komponenten

6

Edukt 4

HCID 962WaterHCID 7406Cumene2×HCID 74861,4-DiisopropylbenzeneHCID 120532-Phenyl-2-propanol

Produkt 2

HCID 7410AcetophenoneHCID 53627471Cumen hydroperoxide

Versuchsvorschrift

Using 79.9 g (0.665 mole) of cumene in lieu of p-diisopropylbenzene, oxidation was carried out in the same apparatus and under the same conditions as those employed in Example 1. The reaction product obtained subsequent to its water washing and drying was an oily matter whose weight was 79.6 g. According to results of a high-performance liquid chromatographic analysis, the oily matter was found to contain 3.1 g (0.026 mole; conversion: 96.1%) of cumene and 75.3 g (0.553 mole; yield: 83.2 mole %) of dimethylphenylcarbinol. Acetophenone or cumene hydroperoxide was not formed practically.

Aufarbeitung

  1. customdrying
  2. customto results of a high-performance liquid chromatographic analysis

Quellen und Nachweise

ORD-Eintrag
ord-2fb7bffb1d064be3b513c787f38a15b1
Quelldatensatz
uspto-grants-1989_04
Patentnummer
US04825007

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