StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

p-Toluenesulfonic acid → HCID 70100107, Verbindung

HRID 1581907
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1581907
[CH:1]([O:3][CH2:4][CH:5]([CH3:7])[CH3:6])=[CH2:2].[C:8]1([CH3:18])[CH:13]=[CH:12]C(S(O)(=O)=O)=[CH:10][CH:9]=1.C(N([CH2:24][CH3:25])CC)C.[C:26]([O:29][CH2:30][CH3:31])(=[O:28])C>C(OC(C)COCC)(=O)C>[CH2:4]([O:3][CH:1]([O:29][C:30]1[CH:31]=[CH:18][C:8]([CH:13]=[CH2:12])=[CH:9][CH:10]=1)[CH3:2])[CH:5]([CH3:7])[CH3:6].[OH:29][C:30]1[CH:31]=[CH:18][C:8]([CH:13]=[CH2:12])=[CH:9][CH:10]=1.[C:26]([O:29][C:8]([CH3:9])([CH3:13])[CH3:18])(=[O:28])[CH:24]=[CH2:25]
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 4

HCID 6101p-Toluenesulfonic acidHCID 7992Vinyl isobutyl etherHCID 8471TriethylamineHCID 8857Ethyl Acetate

Produkt 1

HCID 70100107HCID 70100107, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1713782-Propanol, 1-ethoxy-, 2-acetate
Lösungsmittel
2×

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

The above polymer (A-48) (20 g) was dissolved in 80 g of propylene glycol monoethyl ether acetate (PGMEA) and the solution was heated at 60° C., and then the pressure was gradually reduced until 20 mmHg, thereby PGMEA and the moisture in the reaction system were azeotropically hydrated. After the azeotropic hydration, the temperature was lowered to 20° C., 2.2 g of isobutyl vinyl ether was added thereto, and further 3 mg of p-toluenesulfonic acid was added. After the addition, reaction was performed for 2 hours, and a small amount of triethylamine was added to neutralize the acid. Thereafter, ethyl acetate was added to the reaction solution, and the salt was removed by washing with ion exchange water. Further, ethyl acetate and water were distilled off under reduced pressure, thereby polymer A-16 was obtained.

Aufarbeitung

  1. customwas lowered to 20° C.
  2. additionAfter the addition, reaction
  3. customthe salt was removed
  4. washby washing with ion exchange water
  5. distillationFurther, ethyl acetate and water were distilled off under reduced pressure
  6. customwas obtained

Quellen und Nachweise

ORD-Eintrag
ord-ad5e0c7567b14f32bf459e74aca1bf7e
Quelldatensatz
uspto-grants-2004_05
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US06733951B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion