Method of recovering cumene

Details Method of recovering cumene Method of recovering cumene

2005-05-31

2005-05-31

Dang, Thuan D. (Department: 1764)

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By ring opening, removal, degradation, or shift on chain or...

Reexamination Certificate

active

06900364

ABSTRACT:
A process for recovering cumene, characterized by subjecting 2,3-dimethyl-2,3-diphenylbutane produced in a process in which cumene is used, to hydrogenolysis in the presence of a catalyst thereby to convert it into cumene, and recovering the cumene.

REFERENCES:
J.L. Faria et al., “Photochemistry of 2,3-dimethyl-2,3-diphenylbutane: carbon-carbon homolysis and protonation-induced side-chain fragmentation”,J. Phys. Chem., vol. 96, No. 26 (1992), pp. 10869-10874.

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