Process for the preparation of alkylbenzenes

Details Process for the preparation of alkylbenzenes Process for the preparation of alkylbenzenes

1980-07-07

1981-12-29

Demers, Arthur P.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

From alicyclic

585430, C07C 540

Patent

active

043084133

ABSTRACT:
A method for the preparation of an alkyl benzene by dehydrogenation of the corresponding alkenyl cyclohexene in the presence of carrier borne noble metal catalyst wherein a non-acidic material is used as the catalyst carrier and the reaction is initially conducted at a lower temperature for a period of time and subsequently at a higher temperature.

REFERENCES:
patent: 3502736 (1970-03-01), Sato et al.
patent: 3856870 (1974-12-01), Hayes
patent: 3903185 (1975-09-01), Vogel et al.
patent: 4233244 (1980-11-01), Patterson
patent: 4237070 (1980-12-01), Patterson
patent: 4243826 (1981-01-01), Antos
Castellan et al., J. Catalysis 50 (1977), pp. 172-175.

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