Process for the production of isobutylbenzene from an isobutenyl

Details Process for the production of isobutylbenzene from an isobutenyl Process for the production of isobutylbenzene from an isobutenyl

1988-03-07

1989-05-02

Garvin, Patrick P.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

From alicyclic

585433, 585434, 585435, 585443, C07C 5333, C07C 5367

Patent

active

048270709

ABSTRACT:
An isobutylbenzene (IBB) is produced from an isobutenylcyclohexane (IBCH) by contacting at elevated temperature the IBCH in the presence of a molecular oxygen-containing gas with a catalyst comprising a supported transition metal in the form of the elemental metal and/or a compound thereof, for example palladium supported on alumina.

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patent: 3449455 (1969-06-01), Napolitano et al.
patent: 3855327 (1974-12-01), Billings
patent: 4029715 (1977-06-01), Rieve et al.
patent: 4300010 (1981-11-01), Cihonski
patent: 4308413 (1987-12-01), de Graaf et al.
patent: 4429175 (1984-01-01), Cihonski
patent: 4665252 (1981-05-01), Hoelderich et al.
patent: 4720603 (1988-01-01), Martin et al.
"Preparation of Isobutylbenzene" Patent Abstracts of Japan, The Patent Office Japanese Gov., vol. 2, No. 118(C-111)[966] Jul. 2, 1982, Kokai No. 57-46927(A).
"Preparation of Alkenyl Substd. . . " Patent Abstracts of Japan, The Patent Office of Japan, vol. 2, No. 85, Jul. 12, 1978, Kokai No. 53-44525.

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