Process for production of sulfonium compounds and novel methylth

Details Process for production of sulfonium compounds and novel methylth Process for production of sulfonium compounds and novel methylth

1990-05-29

1991-12-24

Shaver, Paul F.

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

Organic compounds

Silicon containing

558 20, 558 23, 558271, C07F 708

Patent

active

050754769

ABSTRACT:
Disclosed is process for producing a sulfonium compound of the general formula (III), comprising reacting alkylthiophenol derivative of the general formula (I) and dialkyl sulfate of the general formula (II) in the presence of at least one inorganic compound selected from the group consisting of alkali metal carbonate, alkali metal hydrogencarbonate, alkaline earth metal hydroxide, alkaline earth metal carbonate, and oxides of Group II metals of the Periodic Table. ##STR1## wherein all the symbols are as defined in the appended claims.

REFERENCES:
H. M. Gilow et al., "Substituent Effects of Positive Poles in Aromatic Substitution. II. The Nitration of Sulfonium Salts", Aug. 1967, pp. 2580-2583, Journal of Organic Chemistry, vol. 32.
Chemical Abstracts, vol. 112, No. 25, Jun. 1990, Abstract No. 234992h.

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