Hydrochloric Acid → p-Hydroxystyrene cyclohexyl acrylate

HRID 237190Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 237190
C([O:5][C:6]1[CH:13]=[CH:12][C:9]([CH:10]=[CH2:11])=[CH:8][CH:7]=1)(C)(C)C.[C:14]([O:18][CH:19]1[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]1)(=[O:17])[CH:15]=[CH2:16].Cl>C(O)(C)C.O>[OH:5][C:6]1[CH:13]=[CH:12][C:9]([CH:10]=[CH2:11])=[CH:8][CH:7]=1.[C:14]([O:18][CH:19]1[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]1)(=[O:17])[CH:15]=[CH2:16]

Komponenten

5

Edukt 2

HCID 313Hydrochloric AcidHCID 86587325p-Tert-butoxystyrene cyclohexyl acrylate

Produkt 1

HCID 86670510p-Hydroxystyrene cyclohexyl acrylate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 3776IsopropanolLösungsmittel

Reaktionsbedingungen

Temperatur
75 °C

Versuchsvorschrift

Next, 130.5 g of poly(p-tert-butoxystyrene/cyclohexyl acrylate) was suspended in isopropanol. Subsequently, 30 ml of concentrated hydrochloric acid was added to the suspension, and agitated at 70 to 80° C. for four hours. The reaction liquid was cooled, and poured in 1500 ml of water, thereby precipitating a reaction product. The precipitated solid was collected by filtration, washed with water, and dried in vacuum. Thus, 85.5 g of poly(p-hydroxystyrene/cyclohexyl acrylate) was obtained as a white powdery crystal.

Aufarbeitung

  1. customThe reaction liquid
  2. temperaturewas cooled
  3. customprecipitating a reaction product
  4. filtrationThe precipitated solid was collected by filtration
  5. washwashed with water
  6. customdried in vacuum

Quellen und Nachweise

ORD-Eintrag
ord-768308e183ad4759820f49c6b12460b0
Quelldatensatz
uspto-grants-2014_02
Patentnummer
US08642245B2

Notizen zur Reaktion

Wird geladen…