Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfinic or sulfenic acids or salts thereof
Patent
1994-09-01
1996-04-23
Chan, Nicky
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfinic or sulfenic acids or salts thereof
562120, 560307, 568 31, C07C31304
Patent
active
055105181
ABSTRACT:
Process for the preparation of olefins by using a palladium catalyst at a temperature above the ceiling temperature of the SO.sub.2 /olefin copolymer system, for the synthesis of sulfinic and sulfonic acid derivatives.
REFERENCES:
Journal of Organic Chemistry, vol. 56, No. 19, Sep. 13, 1991, Furguson, et al., "Mercury-photosensitised suphinatio, hydrosulphination, and carbonylation of hydrocarbons: alkane and alkene conversion to sulphinic acid", pp. 5503-5510.
Journal of the Chemical Society, Chemical Communications, Keim et al., 1993, Palladium-catalyzed Hydrosulfination: Synthesis of Sulfonic Acids and S-Alkyl Alkanethiosulfonates from Alkenes, Sulphur Dioxide and Hydrogen.
Herwig Jurgen K.
Keim Wilhelm
Chan Nicky
Hoechst Aktiengesellschaft
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