Dehydrogenation of alcohols to ketones

Details Dehydrogenation of alcohols to ketones Dehydrogenation of alcohols to ketones

1974-09-16

1976-09-21

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252472, C07C 4516

Patent

active

039819230

ABSTRACT:
Controlling the average pore diameter of alumina-supported platinum or rhodium catalysts used for dehydrogenating lower secondary alcohol to ketones affects the product distribution. A large pore diameter gives high selectivities to the ketone corresponding in carbon number to the alcohol feed, whereas a small pore diameter permits coproduction of this lower ketone and economically attractive amounts of higher ketone condensation products.

REFERENCES:
patent: 2885442 (1959-05-01), McCullock
patent: 3053898 (1962-09-01), Heuth
patent: 3156735 (1964-11-01), Armstrong
patent: 3499938 (1970-03-01), Hwang
Davis et al., J. Catalyst 1969, 13(1) pp. 100-102.

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