Azobisisobutyronitrile → HCID 86584590, compound

HRID 986896Notes

Reaction equation

HRID 986896 reaction equation
[CH:1]12[CH2:7][CH:4]([CH:5]=[CH:6]1)[CH2:3][CH:2]2[CH2:8][OH:9].[C:10]1(=[O:16])[O:15][C:13](=[O:14])[CH:12]=[CH:11]1.CC(N=NC(C#N)(C)C)(C#N)C>O1CCCC1>[CH:1]12[CH2:7][CH:4]([CH:5]=[CH:6]1)[CH2:3][CH:2]2[CH2:8][OH:9].[C:13]1(=[O:14])[O:15][C:10](=[O:16])[CH:11]=[CH:12]1

Participants

5

Reactant 3

HCID 6547AzobisisobutyronitrileHCID 7923Maleic AnhydrideHCID 78946Bicyclo(2.2.1)hept-5-ene-2-methanol

Product 1

HCID 86584590HCID 86584590, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

To 70 ml of tetrahydrofuran was added 0.2M of bicyclo[2.2.1]hept-5-ene-2-methanol, 0.2 M of maleic anhydride and 0.4 g of AIBN. The resulting solution was reacted at 67° C. for 8 hours. Thereafter, a polymer was precipitated and filtered in petroleum ether/ether (1/1) solution, to obtain the title polymer. Here, the polymer was washed with aqueous Na2CO3 solution (5%), and re-washed with distilled water to completely remove base. The resulting resin was vacuum-dried to obtain a pure resin (yield: 68%).

Workup

  1. customThe resulting solution was reacted at 67° C. for 8 hours
  2. customThereafter, a polymer was precipitated
  3. filtrationfiltered in petroleum ether/ether (1/1) solution

Sources & evidence

ORD record
ord-a3af2d73b7284d7ab4ea11b6211aae75
Source dataset
uspto-grants-2003_10
Patent number
US06630281B2

Reaction notes

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