Compositions comprising inorganic oxide and process for producin

Details Compositions comprising inorganic oxide and process for producin Compositions comprising inorganic oxide and process for producin

1997-10-23

1999-04-27

Geist, Gary

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfur containing

C07C31904

Patent

active

058980121

ABSTRACT:
A composition comprises at least one inorganic oxide and an oxygen-containing metal compound selected from the group consisting of a metal hydroxide, a metal oxide, and combinations of any two or more thereof. The composition can be optionally supported on a support such as an alumina. A process for producing mercaptans comprises contacting an alcohol with hydrogen sulfide in the presence of the composition under a condition sufficient to produce a mercaptan.

REFERENCES:
patent: 3053902 (1962-09-01), Doumani
patent: 3697602 (1972-10-01), Schreyer
patent: 3994980 (1976-11-01), Kubicek
patent: 5405820 (1995-04-01), Clark
CA:113:211327 abs of "Catalyst screening for methyl mercaptan synthesis", by Andrislki, Organika, vol. date 1987-1988 pp. 21-29, 1989.
CA:110: 7614 abs of "Synthesis of methyl mercaptan from methanol and hydrogen sulfide in the presence of acid catalysts" by Mashkina, Kinet Katal 29(3), pp. 596-602, 1988.
CA:68:77739 abs of "Catalytic process for preparing mercaptans", RO 44346, Dec. 1966.

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