p-Toluenesulfonic acid → 3-Hydroxy-1-methacryloyloxyadamantane

HRID 80347

Reaktionsgleichung

Reaktionsgleichung von HRID 80347
C1(C)[CH:6]=[CH:5][C:4](S(O)(=O)=O)=[CH:3]C=1.CO[C:14]1[CH2:19]CCC[CH:15]=1.[CH3:20][O:21][C:22]([CH3:24])=[CH2:23].[O:25]1C=CCCC1.[CH3:31][CH:32]([O:36]C(C)=O)[CH2:33]OC>>[C:20]([O:21][C:22]12[CH2:3][CH:4]3[CH2:5][CH:6]([CH2:31][C:32]([OH:36])([CH2:33]3)[CH2:23]1)[CH2:24]2)(=[O:25])[C:14]([CH3:19])=[CH2:15]

Komponenten

6

Edukt 5

HCID 6101p-Toluenesulfonic acidHCID 7946Propylene glycol methyl ether acetateHCID 80803,4-dihydro-2H-pyranHCID 83002-MethoxypropeneHCID 702641-Methoxycyclohexene

Produkt 1

HCID 118565233-Hydroxy-1-methacryloyloxyadamantane

Versuchsvorschrift

1.4 g of the above obtained polymer was dissolved in 18.9 g of PGMEA in a round bottom flask. To the polymer solution approximately 40 mg of p-toluenesulfonic acid was added. After the acid was dissolved, 1.7 g of 1-methoxycyclohexene, 1.1 g of 2-methoxypropene and 0.5 g of dihydropyrane were added to the solution. The reaction was carried out at room temperature for a few days until the solution was clear. The reaction was then quenched with 5 g of basic active aluminum oxide. The quenched solution was filtered through 0.2 μm filter into a glass bottle.

Aufarbeitung

  1. dissolutionAfter the acid was dissolved
  2. waitThe reaction was carried out at room temperature for a few days until the solution
  3. customThe reaction was then quenched with 5 g of basic active aluminum oxide
  4. filtrationThe quenched solution was filtered through 0.2 μm
  5. filtrationfilter into a glass bottle

Quellen und Nachweise

ORD-Eintrag
ord-2633ab0206814eba8f40ec6d868a33e8
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08846295B2

Verknüpfte Notizen

Wird geladen…