Selective cracking of phenylalkanes

Details Selective cracking of phenylalkanes Selective cracking of phenylalkanes

1979-07-27

1980-11-18

Davis, C.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By dealkylation

585456, 585488, 585852, C07C 406

Patent

active

042347513

ABSTRACT:
A process for the production of the internal isomers (3-phenyl, 4-phenyl and higher) from linear phenylalkane mixtures via selective cracking of the 2-phenylalkane isomer over crystalline zeolite catalysts having a silica to alumina ratio of at least about 12 and a constraint index, as herein defined, of about 1 to 12.

REFERENCES:
patent: 3235616 (1966-02-01), Sharman
patent: 3342888 (1967-09-01), DeWitt et al.
patent: 3474154 (1969-10-01), Yamanaka et al.
patent: 3926782 (1975-12-01), Plank et al.

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