Methyl-5-norbornene-2,3-dicarboxylic anhydride → Epoxy-styrene

HRID 372563

Reaction equation

HRID 372563 reaction equation
C[C:2]12[CH:8]3[C:9]([O:11][C:12](=O)[CH:7]3[CH:4]([CH:5]=[CH:6]1)C2)=O>CC(OOC(=O)C1C=CC=CC=1)(CCC(C)(OOC(=O)C1C=CC=CC=1)C)C>[O:11]1[C:12]([C:7]2[CH:4]=[CH:5][CH:6]=[CH:2][CH:8]=2)=[CH:9]1

Participants

3

Reactant 1

HCID 32802Methyl-5-norbornene-2,3-dicarboxylic anhydride

Product 1

HCID 14299145Epoxy-styrene

Reagents, catalysts & solvents 1

HCID 757962,5-Dimethyl-2,5-DI-(benzoylperoxy)hexaneCatalyst

Procedure

To this inhibited epoxy diester-styrene mixture about 5.49 parts of NADIC methyl anhydride and about 0.048 part of 2,5-dimethyl-2,5 bis(benzoyl peroxy) hexane catalyst (sold by Wallace & Tiernan Inc. under the Tradename of Luperox 118) were added, as a final step, at 25° C, to provide the solventless epoxy-styrene impregnating resin. The viscosity of the epoxy-styrene impregnating resin was measured to be about 200 cps at 25° C.

Workup

  1. additionunder the Tradename of Luperox 118) were added

Sources & evidence

ORD record
ord-41cbeda50ea7418dae21ca6ef8f49e53
Source dataset
uspto-grants-1978_05
Patent number
US04091139

Linked notes

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