Phthalic Anhydride → Naphthalene

HRID 2051594Notes

Reaction equation

HRID 2051594 reaction equation
[C:1]1(=[O:11])[O:6][C:4](=[O:5])[C:3]2=[CH:7][CH:8]=[CH:9][CH:10]=[C:2]12.[C:12]1([CH3:19])[C:13]([CH3:18])=[CH:14][CH:15]=[CH:16][CH:17]=1>>[C:1]1(=[O:11])[O:6][C:4](=[O:5])[C:3]2=[CH:7][CH:8]=[CH:9][CH:10]=[C:2]12.[CH:18]1[C:13]2[C:12](=[CH:17][CH:16]=[CH:15][CH:14]=2)[CH:19]=[CH:2][CH:1]=1

Participants

4

Reactant 2

HCID 6811Phthalic AnhydrideHCID 7237O-Xylene

Product 2

HCID 931NaphthaleneHCID 6811Phthalic Anhydride

Procedure

A process for the treatment and combustion of byproducts containing some residual phthalic anhydride, obtained in the preparation of phthalic anhydride by the partial oxidation of orthoxylene or naphthalene which consists essentially of the steps of:

Sources & evidence

ORD record
ord-71df146c4a454ab090be6b468ed6f7c2
Source dataset
uspto-grants-1980_01
Patent number
US04181489

Reaction notes

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