Succinic anhydride → Acryloyloxyethyl succinate

HRID 1380029Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1380029
[C:1]1(=[O:7])[O:6][C:4](=[O:5])[CH2:3][CH2:2]1.[C:8]([O:12][CH2:13][CH2:14][OH:15])(=[O:11])[CH:9]=[CH2:10].C(C1C=C(C)C=C(C(C)(C)C)C=1O)(C)(C)C>[Cl-].C[N+](C)(C)C>[C:8]([O:12][CH2:13][CH2:14][O:15][C:4]([CH2:3][CH2:2][C:1]([OH:6])=[O:7])=[O:5])(=[O:11])[CH:9]=[CH2:10]

Komponenten

5

Edukt 3

HCID 7922Succinic anhydrideHCID 131652-Hydroxyethyl acrylateHCID 314042,6-Di-tert-butyl-4-methylphenol

Produkt 1

HCID 175956Acryloyloxyethyl succinate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6379Tetramethylammonium chlorideKatalysator

Reaktionsbedingungen

Temperatur
90 °C

Versuchsvorschrift

A mixture of succinic anhydride (30.0 g), 2-hydroxyethyl acrylate (34.2 g), tetramethylammonium chloride (0.2 g), and 2,6-di-tert. butyl-4-methyl phenol (0.15 g) is heated at 90° C. for 3 hours, by which time the infra-red spectrum of the mixture shows that almost all of the anhydride has reacted. The mixture is cooled to give the desired acid.

Aufarbeitung

  1. customhas reacted
  2. temperatureThe mixture is cooled

Quellen und Nachweise

ORD-Eintrag
ord-bc0ed7e30c9f45239f021272c5222956
Quelldatensatz
uspto-grants-1986_04
Patentnummer
US04579809

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