Catalytic process for the production of mercaptans from thioethe

Details Catalytic process for the production of mercaptans from thioethe Catalytic process for the production of mercaptans from thioethe

1988-12-12

1990-05-22

Ceperley, Mary E.

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

Organic compounds

Sulfur containing

260399, 562606, 568 59, C07C14800

Patent

active

049279726

ABSTRACT:
A catalytic process for the production of mercaptans from thioethers, which comprises reacting a thioether, in which the sulfur atom of the thioether function is bonded, on the one hand to a tertiary carbon atom and, on the other hand, to a primary or secondary carbon atom, with hydrogen sulfide in the presence of an appropriate acid catalyst, especially an aluminosilicate or an ion-exchange resin.

REFERENCES:
patent: 2831031 (1958-04-01), Binning et al.
patent: 3069472 (1962-12-01), Loev et al.
patent: 3376348 (1968-04-01), Stratton
patent: 4005149 (1977-01-01), Kubicek
patent: 4059636 (1977-11-01), Kubicek
patent: 4102931 (1978-07-01), Buchholz
patent: 4278816 (1981-07-01), Shim
patent: 4313006 (1982-01-01), Hager

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