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Communication | Regular issue | Vol 19, No. 11, 1982, pp.2041-2046
Published online, 1st January, 1970
DOI: 10.3987/R-1982-11-2041
Utilization of Sulfoxides Containing Pyridine Nuclei as a New Type of Phase Transfer Catalysts: IV

Naomichi Furukawa, Satoshi Ogawa, Tsutomu Kawai, Keiko Kashimoto, Hisashi Fujihara, and Shigeru Oae

*Department of Chemistry, University of Tsukubaa, 1-1-1 Ten-nodai, Tsukuba-shi, Ibaraki, 305-8571, Japan

Abstract

Several sulfoxides containing pyridine nuclei were synthesized and their pKa values were determined. These sulfoxides were found to be good phase transfer catalysts which can promote alkylation reactions of phanylacetonitrile and benzyl methyl ketone with alkyl halides, and also can mediate the transport of alkali metal cations such as Li+, Na+, K+, through the liquid-liquid membrane system.