Journal of Organic Chemistry p. 438 - 442 (1981)
Update date:2022-07-30
Topics:
Olah, George A.
Bruce, Mark R.
Clouet, Francoise L.
S-Methyl(S-ethyl)thio(dithio)carboxinium ions were prepared by reacting methyl(ethyl) fluoride-antimony pentafluoride with carbonyl sulfide (carbon disulfide) and studied with 1H and 13C NMR spectroscopy.The ions were subsequently used in the novel carboxylation reaction of arenes to S-methyl (S-ethyl) thio(dithio)benzoates.The method was also found to be adaptable to the carboxylation of polystyrene to poly(styrenecarboxylic acid) without degradation of the polymer backbone.
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Doi:10.1007/BF00950587
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