Reaktion #76110

ord-49436e9db8eb4707a3e5020c1ac285a0

Reaktionsgleichung

O=C1C=CC(=O)O1
maleic anhydride
OCCN(CCO)CCO
Triethanolamine
O=C1C=CC(=O)O1
maleic anhydride
O.OCCN(CCO)CCO
triethanolamine water
→
O=C(O)/C=C\C(=O)O.OCCN(CCO)CCO
Triethanolamine Maleic Acid

Edukte

O=C1C=CC(=O)O1
maleic anhydride
OCCN(CCO)CCO
Triethanolamine
O=C1C=CC(=O)O1
maleic anhydride
O.OCCN(CCO)CCO
triethanolamine water

Reagenzien

Keine

Lösungsmittel

O
water

Reaktionsbedingungen

Temperatur
50°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    workup.ADDITIONwas added into a 500 ml beaker for each of the following examples
  2. 2
    Temperaturthe mixture was cooled

Vorschrift

Triethanolamine (99% pure, Aldrich) and water as specified in Table 2 was added into a 500 ml beaker for each of the following examples. The beaker was heated to 50° C. on a hot plate with magnetic agitation. A preweighed amount of maleic anhydride briquett (100%, Huntsman) was then added to the triethanolamine water solution. After all the maleic anhydride was dissolved, the mixture was cooled and was ready for further blending.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US06699945B1uspto-grants-2004_03