Process for the preparation of 2,2'-bisphenol sulfoxides

Details Process for the preparation of 2,2'-bisphenol sulfoxides Process for the preparation of 2,2'-bisphenol sulfoxides

1980-03-03

1981-06-23

Daus, Donald G.

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

Organic compounds

Sulfur containing

560 10, 560 11, 562427, 562429, G07C14714

Patent

active

042752400

ABSTRACT:
2,2'-Bisphenol sulfoxides are prepared by oxidizing 2,2'-bisphenol sulfides with hydrogen peroxide in the presence of such an organic solvent as not to form any organic peracids under reaction conditions.

REFERENCES:
patent: 2661376 (1953-12-01), Comer et al.
patent: 4089904 (1978-05-01), Cisney et al.
patent: 4108866 (1978-08-01), Tramier et al.
J. Drabowicz et al., Chem. Abstracts, 90:22488a (1979), A Facile & Selective Oxidation of Organic Sulfides to Sulfoxides with H.sub.2 O.sub.2 /SeO.sub.2.
V. Laba et al., Chem. Abstracts, 86:120980s (1977), Sulfoxides.
W. Gump et al., JACS, 67, 238 (1945).
L. Nikolenko et al., J. Gen'l. Chem. USSR, 33, 3664 (1963).
Drabowicz et al., A Facile and Selective Oxidation of Organic Sulphides to Sulphoxides with Hydrogen Peroxide/Selenium Dioxide System, Synthesis, pp. 758-759, (Oct. 1978).

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