Maleic Anhydride → HCID 86743702, Verbindung

HRID 330344

Reaktionsgleichung

Reaktionsgleichung von HRID 330344
C(C1C2(CCO)CC(C=1)CC2)(OC)=[O:2].[C:15]([O:25]C)(=[O:24])[CH2:16][CH2:17][CH2:18][CH2:19][C:20]([O:22]C)=[O:21].[C:27]1(=[O:33])[O:32][C:30](=[O:31])[CH:29]=[CH:28]1.C([Sn](=O)CCCC)CCC>CO>[C:15]([O-:25])(=[O:24])[CH2:16][CH2:17][CH2:18][CH2:19][C:20]([O-:22])=[O:21].[C:27]([O-:32])(=[O:33])/[CH:28]=[CH:29]\[C:30]([O-:2])=[O:31]

Komponenten

6

Edukt 4

HCID 7923Maleic AnhydrideHCID 12329DimethyladipateHCID 61221Dibutyltin oxideHCID 70358522HCID 70358522, Verbindung

Produkt 1

HCID 86743702HCID 86743702, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

A resin cook apparatus is charged with carbomethoxy-(2-hydroxyethyl)norbornene (50 grams, 0.26 mole), dimethyl adipate (13.3 grams, 0.076 mole), maleic anhydride (17.5 grams, 0.18 mole), NPG (29.2 grams, 0.28 mole), and dibutyltin oxide (0.22 grams). The mixture is heated at 180° to 190° C. for 7 hours. A conversion of 72 percent is obtained based on the methanol taken overhead.

Aufarbeitung

  1. temperatureThe mixture is heated at 180° to 190° C. for 7 hours
  2. customA conversion of 72 percent is obtained

Quellen und Nachweise

ORD-Eintrag
ord-0c749c92dfbe4e88a4aa3622e983ea0f
Quelldatensatz
uspto-grants-1990_01
Patentnummer
US04895926

Verknüpfte Notizen

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