Process for preparing styrene, and an appropriate agent

Details Process for preparing styrene, and an appropriate agent Process for preparing styrene, and an appropriate agent

1982-04-16

1983-08-23

Gantz, Delbert E.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

Having alkenyl moiety, e.g., styrene, etc.

252437, 585444, 585440, C07C 536

Patent

active

044005687

ABSTRACT:
The invention relates to a process for oxidatively dehydrogenating dehydrogenatable organic compounds to prepare styrene. In this process, the compounds mentioned are reacted in the vapor phase with oxygen at a temperature above 350.degree. C. in the presence of a catalyst based on zirconium phosphate. Suitable dehydrogenatable organic compounds are above all saturated alkylaromatics, in particular ethylbenzene.

REFERENCES:
patent: 3416884 (1968-12-01), Stynes et al.
patent: 4059679 (1977-11-01), Clearfield
patent: 4291184 (1981-09-01), Crum et al.
Clearfield et al., J. Inorg. Nucl. Chem., 26, 117 (1964); 30 2249 (1968).
Clearfield et al., J. Catalysis, 51 431-434 (1978).
Hattori et al., J. Inorg. Nucl. Chem., 40 1107-1111 (1978).
Hattori et al., J. Catalysis, 56, 294-295 (1979).
Clearfield et al., J. Inorg. Nucl. Chem., 37, 1283-1290 (1975).

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