Toluene → HCID 178454688, Verbindung

HRID 1249483Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1249483
[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](OC)(=O)C(C)=C.[C:22]1([CH3:28])[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1>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].[CH2:15]=[CH:28][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1

Komponenten

6

Edukt 3

HCID 1140TolueneHCID 6658Methyl MethacrylateHCID 178454790HCID 178454790, Verbindung

Produkt 1

HCID 178454688HCID 178454688, VerbindungAusbeute 79,6 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6547AzobisisobutyronitrileKatalysatorHCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

A 6-ml flask was charged with 0.489 g of pyrithione methacrylate (2.5 mmole), 2.6 ml of methyl methacrylate (22.5 mmole) and 0.083 of AIBN (0.5 mmole), and 3 ml of toluene. 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 10 ml of methylene chloride and filtered. The solution was concentrated via roto-evaporation and 2.32 g of the desired product was isolated as a yellow polymeric material for a 79.6% 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-44ba584214da4cbfaf8bd59d66065c76
Quelldatensatz
uspto-grants-1986_12
Patentnummer
US04632881

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