Methacrylic Acid → Methacrylic anhydride
Reaktionsgleichung
[C:1]([OH:6])(=[O:5])[C:2]([CH3:4])=[CH2:3].[OH-:7].[Na+]>O>[C:1]([O:6][C:3](=[O:7])[C:2]([CH3:4])=[CH2:1])(=[O:5])[C:2]([CH3:4])=[CH2:3]Komponenten
4
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The 81A product (11.51 gm) was allowed to react under the conditions of Example 1 with 5.28 gm XSA, 9.99 gm methacrylic acid, 2.78 gm AMPS, and 44.50 gm water. After reaction, 6.94 grams of water was added along with NaOH to adjust pH to 4.4 (referred to below as 81B). The solution contained 29% solids.
Quellen und Nachweise
- ORD-Eintrag
- ord-594dee8f56d74f84864d7c00003627d4
- Quelldatensatz
- uspto-grants-1995_11
- Patentnummer
- US05464911
Notizen zur Reaktion
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