3-(p-Tolyl)acrylic acid → HCID 53411298, Verbindung

HRID 483942

Reaktionsgleichung

Reaktionsgleichung von HRID 483942
[CH3:1][C:2]1[CH:12]=[CH:11][C:5]([CH:6]=[CH:7][C:8](O)=[O:9])=[CH:4][CH:3]=1.S(Cl)([Cl:15])=O>C1C=CC=CC=1>[CH3:1][C:2]1[CH:12]=[CH:11][C:5]([CH:6]=[CH:7][C:8]([Cl:15])=[O:9])=[CH:4][CH:3]=1

Komponenten

4

Edukt 2

HCID 158353-(p-Tolyl)acrylic acidHCID 24386Thionyl Chloride

Produkt 1

HCID 53411298HCID 53411298, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 241BenzeneLösungsmittel

Versuchsvorschrift

100 ml of benzene was added to 16.2 grams of p-methylcinnamic acid. 12 ml of thionyl chloride was added dropwise slowly thereto at ambient temperature. The temperature was elevated to 70° C. and the heating was continued until foaming ceased. Benzene and thionyl chloride were distilled off and the residue was dried thoroughly under reduced pressure.

Aufarbeitung

  1. customat ambient temperature
  2. customwas elevated to 70° C.
  3. distillationBenzene and thionyl chloride were distilled off
  4. customthe residue was dried thoroughly under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-8d65a5a3969c4428b2745f6e9680d143
Quelldatensatz
uspto-grants-1993_07
Patentnummer
US05229002

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