Methyl Methacrylate → HCID 178454695, Verbindung

HRID 1249480Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1249480
[CH:1]1[CH:2]=[CH:3][N+:4]([O-:8])=[C:5]([SH:7])[CH:6]=1.[C:9]([O-:14])(=[O:13])[C:10]([CH3:12])=[CH2:11].[C:15]([O:20][CH3:21])(=[O:19])[C:16]([CH3:18])=[CH2:17]>C(Cl)Cl.CC(N=NC(C#N)(C)C)(C#N)C>[CH:1]1[CH:2]=[CH:3][N+:4]([O-:8])=[C:5]([SH:7])[CH:6]=1.[C:9]([O-:14])(=[O:13])[C:10]([CH3:12])=[CH2:11].[C:15]([O:20][CH3:21])(=[O:19])[C:16]([CH3:18])=[CH2:17]

Komponenten

5

Edukt 2

HCID 6658Methyl MethacrylateHCID 178454790HCID 178454790, Verbindung

Produkt 1

HCID 178454695HCID 178454695, VerbindungAusbeute 308,6 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6547AzobisisobutyronitrileKatalysatorHCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

A 6-ml flask was charged with 0.487 g of pyrithione methacrylate (2.5 mmole), 2.40 ml of methyl methacrylate (22.5 mmole) and a 0.083 g of AIBN (0.5 mmole). The flask was sealed and placed in an oven at 80° C. for 16 hours. After cooling to room temperature, the product was diluted with 15 ml of methylene chloride and filtered. The solution was concentrated via roto-evaporation and 2.41 g of the desired product was isolated as a yellow polymeric material for a 85.7% yield. The structure was confirmed by NMR and IR. Similar results were obtained by employing either acetyl peroxide, benzoyl peroxide, or lauryl peroxide as the radical initiator.

Aufarbeitung

  1. customThe flask was sealed
  2. filtrationfiltered
  3. concentrationThe solution was concentrated via roto-evaporation

Quellen und Nachweise

ORD-Eintrag
ord-d240534b6a1c468ab7cc06993269dbe2
Quelldatensatz
uspto-grants-1986_12
Patentnummer
US04632881

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