Methyl Methacrylate → HCID 86748998, compound

HRID 2399932Notes

Reaction equation

HRID 2399932 reaction equation
[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH3:9])(=[O:4])[CH:2]=[CH2:3].[C:10]([O:15][CH3:16])(=[O:14])[C:11]([CH3:13])=[CH2:12].[C:17]([O:22][CH2:23][CH2:24][O:25][C:26](=[O:31])[CH2:27][C:28]([CH3:30])=[O:29])(=[O:21])[C:18]([CH3:20])=[CH2:19].C(OC(C)COC)(=O)C.N(C(C)(CC)C#N)=NC(C)(CC)C#N.C([O-])(=O)CC(C)=O>>[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH3:9])(=[O:4])[CH:2]=[CH2:3].[C:26]([O:25][CH2:24][CH2:23][O:22][C:17](=[O:21])[C:18]([CH3:20])=[CH2:19])(=[O:31])[CH2:27][C:28]([CH3:30])=[O:29].[C:10]([O:15][CH3:16])(=[O:14])[C:11]([CH3:13])=[CH2:12]

Participants

7

Reactant 6

HCID 6658Methyl MethacrylateHCID 7946Propylene glycol methyl ether acetateHCID 8846Butyl AcrylateHCID 888552-(Acetoacetoxy)ethyl methacrylateHCID 930792,2'-Azobis(2-methylbutyronitrile)HCID 6971017Acetoacetate

Product 1

HCID 86748998HCID 86748998, compound

Conditions

Temperature
80 °C

Procedure

A three neck round bottom flask was charged with 15.3 g of butyl acrylate, 7.9 g of methyl methacrylate, 17.7 g of 2-acetoacetoxyethyl methacrylate, and 49.5 g of propylene glycol methyl ether acetate. This mixture was heated to 80° C. with vigorous mechanical stirring, under a nitrogen atmosphere. 2,2'-Azobis(2-methylbutanenitrile), 0.20 g, was added in one portion to the reaction mixture and the reaction was stirred at that temperature for 22 hours. A clear solution of the terpolymer was obtained and used without further purification. The resulting polymer had 0.91 milliequivalents acetoacetate per gram of polymer.

Workup

  1. customA clear solution of the terpolymer was obtained
  2. customused without further purification

Sources & evidence

ORD record
ord-feccc40b163a4b39adba6d0159abfd5c
Source dataset
uspto-grants-1995_09
Patent number
US05451653

Reaction notes

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