Réaction #2139935

ord-de12a85a646140a19959027baeac01d4

Équation de réaction

C=CC(=O)OC(C)(C)C
t-butylacrylate
C=CC(=O)O
acrylic acid
C=C(C)C(=O)OCCO
2-hydroxyethylmethacrylate
COCC(C)OC(C)=O
PGMEA
→
C=C(C)C(=O)OCCO.C=CC(=O)O.C=CC(=O)OC(C)(C)C
t-butylacrylate acrylic acid 2-hydroxyethylmethacrylate

Réactifs

C=CC(=O)OC(C)(C)C
t-butylacrylate
C=CC(=O)O
acrylic acid
C=C(C)C(=O)OCCO
2-hydroxyethylmethacrylate
COCC(C)OC(C)=O
PGMEA

Réactifs

CC(C)(C#N)N=NC(C)(C)C#N
AIBN

Conditions de réaction

Conditions détaillées
See reaction.notes.procedure_details.

Traitement

  1. 1
    Autrewere then polymerized at 60° C. for 8 hours
  2. 2
    AutreAfter completion of the polymerization
  3. 3
    Autrethe mixture was precipitated in ether
  4. 4
    Filtrationfiltered
  5. 5
    Autredried in vacuo

Mode opératoire

12 g of t-butylacrylate, 5 g of acrylic acid, 3 g of 2-hydroxyethylmethacrylate and 0.4 g of AIBN were added to 200 g of PGMEA, and were then polymerized at 60° C. for 8 hours. After completion of the polymerization, the mixture was precipitated in ether, filtered, and dried in vacuo to yield 16 g of t-butylacrylate-acrylic acid-2-hydroxyethylmethacrylate copolymer, as a white solid, represented by Formula 2 below:

Source

DOI: 10.6084/m9.figshare.5104873.v1Brevet: US07326525B2uspto-grants-2008_02