Azobisisobutyronitrile → HCID 86748140, compound

HRID 2226299Notes

Reaction equation

HRID 2226299 reaction equation
N(C(C)(C)C#N)=NC(C)(C)C#N.[N:13]([CH:16]=[CH:17][C:18]([O:20][CH2:21][CH3:22])=[O:19])=[C:14]=[O:15].[CH2:23]=[CH:24][C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1>CC(C)=O>[N:13]([CH:16]=[CH:17][C:18]([O:20][CH2:21][CH3:22])=[O:19])=[C:14]=[O:15].[CH2:23]=[CH:24][C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1

Participants

5

Reactant 3

HCID 6547AzobisisobutyronitrileHCID 7501StyreneHCID 54193678HCID 54193678, compound

Product 1

HCID 86748140HCID 86748140, compound

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

The title compound from example 2 is bulk copolymerized by dissolving 0.1 parts of azobisisobutyronitrile in an argonpurged mixture of 1.4 parts of ethyl beta-isocyanatoacrylate and 1.0 parts of styrene, all parts being by weight. The resultant reaction mixture is held at 80° C. for 24 hours. The semi-solid reaction mass is titrated with 20 parts of dry acetone, filtered, washed with 100 parts of hexane and dried in vacuo at 60° C. to obtain the ethyl beta-isocyanatoacrylate/styrene copolymer.

Workup

  1. custombulk copolymerized
  2. customThe resultant reaction mixture
  3. customThe semi-solid reaction mass
  4. filtrationfiltered
  5. washwashed with 100 parts of hexane
  6. customdried in vacuo at 60° C.

Sources & evidence

ORD record
ord-ed70b62f3a4b46bbb7a5e9838d0cb25b
Source dataset
uspto-grants-1994_09
Patent number
US05347044

Reaction notes

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