Dihydroxy phenylselenonium p-toluenesulfonate; preparation and use in the recycling of selenium reagents

Article abstract of DOI:10.1080/00397919608003542

Dihydroxy phenylselenonium p-toluenesulfonate is prepared by oxidation of diphenyl diselenide with hydrogen peroxide in the presence of p-toluenesulfonic acid. The process which is carried out as a titration has been applied as the key step in a preparation of very pure diphenyl diselenide and in the recycling of benzeneseleninic acid.

Full text of DOI:10.1080/00397919608003542

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Synthetic Communications: An
International Journal for Rapid
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Dihydroxy Phenylselenonium p-
Toluenesulfonate; Preparation
and Use in the Recycling of
Selenium Reagents
Lars Henriksen a & Nicolai Stuhr-Hansen a
a Department of Chemistry , University of
Copenhagen, The H. C. ØSrsted Institute,
Universitetsparken , 5, DK-2100 Copenhagen ØS,
Denmark
Published online: 21 Aug 2006.
To cite this article: Lars Henriksen & Nicolai Stuhr-Hansen (1996) Dihydroxy
Phenylselenonium p-Toluenesulfonate; Preparation and Use in the Recycling of
Selenium Reagents, Synthetic Communications: An International Journal for
Rapid Communication of Synthetic Organic Chemistry, 26:10, 1897-1902, DOI:
10.1080/00397919608003542
To link to this article: http://dx.doi.org/10.1080/00397919608003542
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