Toluene → HCID 178454695, compound

HRID 1982519Notes

Reaction equation

HRID 1982519 reaction equation
[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].CC(N=NC(C#N)(C)C)(C#N)C.C1(C)C=CC=CC=1>C(Cl)Cl>[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]

Participants

6

Reactant 4

HCID 1140TolueneHCID 6547AzobisisobutyronitrileHCID 6658Methyl MethacrylateHCID 178454790HCID 178454790, compound

Product 1

HCID 178454695HCID 178454695, compoundYield 1,472.7%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A 6-ml flask was charged with 0.097 g of pyrithione methacrylate (0.5 mmole), 2.60 ml of methyl methacrylate (24.5 mmole), 0.083 g 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 2.30 g of the desired product was isolated as a white polymeric material for a 90.2% 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.

Workup

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

Sources & evidence

ORD record
ord-a0a81441e8fb452b8a8c98ca99dee29f
Source dataset
uspto-grants-1986_06
Patent number
US04596864

Reaction notes

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