Reaktion #56110

ord-e46c1c3a018f478c902a474ef23787bd

Reaktionsgleichung

C=C(C)C(=O)OCCN(C)C
DMAEMA
CC(=O)O
acetic acid
C=C(C)C(=O)OCCN(C)C
DMAEMA
C=CC(N)=O
acrylamide
C=CC(N)=O
acrylamide
→
C=C(C)C(=O)OCCN(C)C.C=CC(N)=O
Acrylamide DMAEMA

Edukte

C=C(C)C(=O)OCCN(C)C
DMAEMA
CC(=O)O
acetic acid
C=C(C)C(=O)OCCN(C)C
DMAEMA
C=CC(N)=O
acrylamide
C=CC(N)=O
acrylamide

Reagenzien

Keine

Lösungsmittel

O
water

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    Sonstigewas recovered which
  2. 2
    workup.WAITA small sample of the monomer solution was stored for 24 hours at 25° C

Vorschrift

To a solution of 40 grams of acetic acid in 350 grams of water is added 131 grams of DMAEMA followed by 119 grams of acrylamide. The pH is 7.7. The rest of the procedure is the same or that followed in Example A. After 5 hours g.l.c. analysis showed no DMAEMA present while 49.5% of the acrylamide was recovered which indicates that ≈99% of the DMAEMA had been quaternized. A small sample of the monomer solution was stored for 24 hours at 25° C. The NMR spectrum showed that 73% of the DMAEMA had been quaternized.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US04224150uspto-grants-1980_09