Toluene → Benzene, [2-(1-methylethoxy)ethyl]-

HRID 2198393Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2198393
C1(C)C=CC=CC=1.C(OC(=O)CC)(=O)CC.C(OC(=O)CC)(=O)CC.C1(C)C=CC=CC=1.C1(CCO)C=CC=CC=1.[CH:42]([O:45][CH2:46][CH2:47][C:48]1[CH:53]=[CH:52][CH:51]=[CH:50][CH:49]=1)([CH3:44])[CH3:43]>O>[CH:42]([O:45][CH2:46][CH2:47][C:48]1[CH:49]=[CH:50][CH:51]=[CH:52][CH:53]=1)([CH3:44])[CH3:43]

Komponenten

5

Edukt 3

HCID 1140TolueneHCID 31263Propionic anhydrideHCID 86738357HCID 86738357, Verbindung

Produkt 1

HCID 106442Benzene, [2-(1-methylethoxy)ethyl]-

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

To the toluene mixture is added 260 grams of propionic anhydride and the propionic anhydride/toluene/phenylethyl alcohol/isopropyl phenethylether mixture is then refluxed for a period of 30 minutes. The reaction mass is then cooled down and one liter of water is added thereto. The reaction mass is then washed with 50% caustic followed by saturated sodium chloride and then neutralized with saturated sodium bicarbonate.

Aufarbeitung

  1. temperatureThe reaction mass is then cooled down
  2. washThe reaction mass is then washed with 50%

Quellen und Nachweise

ORD-Eintrag
ord-2f5405bcef0f4510a4a2dfe37d6215de
Quelldatensatz
uspto-grants-1982_11
Patentnummer
US04357319

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