Preparing phenylalkanes

Details Preparing phenylalkanes Preparing phenylalkanes

1979-11-20

1981-11-17

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585467, C07C 264, C07C 1507

Patent

active

043013163

ABSTRACT:
A process for the selective alkylation of substituted or unsubstituted benzene compounds with relatively long chain length alkylating agents to produce phenylalkanes having an improved yield of the more external phenyl isomers. The reaction is carried out in the presence of crystalline zeolite catalysts, such as ZSM-4, ZSM-20, ZSM-38, mazzite, Linde Type L and zeolite Beta.

REFERENCES:
patent: 3716596 (1973-02-01), Bowes
patent: 3972983 (1976-08-01), Ciric
patent: 4049738 (1977-09-01), Young
patent: 4049739 (1977-09-01), Zabransky et al.
patent: 4070407 (1978-01-01), Haag et al.
patent: 4100215 (1978-07-01), Chen
patent: 4100217 (1978-07-01), Young
patent: 4136128 (1979-01-01), Haag et al.
patent: 4157950 (1979-06-01), Frilette et al.

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