Process for converting dialkyl sulfides to alkyl mercaptans

Details Process for converting dialkyl sulfides to alkyl mercaptans Process for converting dialkyl sulfides to alkyl mercaptans

1981-12-17

1983-08-02

Daus, Donald G.

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

Organic compounds

Sulfur containing

C07C14800

Patent

active

043967787

ABSTRACT:
A continuous process is provided for the vapor-phase preparation of C.sub.1 -C.sub.18 alkyl mercaptans where a di C.sub.1 -C.sub.18 alkyl sulfide is reacted with a molar excess of hydrogen sulfide at elevated temperature in the presence of a specified synthetic zeolite containing at least 10 percent by weight of an alkali metal, expressed as Na.sub.2 O.

REFERENCES:
patent: 2816146 (1957-12-01), Doumani
patent: 2910506 (1959-10-01), Folkins et al.
patent: 4005149 (1977-01-01), Kubicek
patent: 4059636 (1977-11-01), Kubicek
patent: 4102931 (1978-07-01), Buchholz

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