Synthesis and photoisomerization of 4,4-diphenyl-2,6-di(p-methoxyphenyl)-4H-thiopyran-1,1-dioxide, an approach to the regioselectivity in photorearrangement of 2,4,4,6-tetraaryl-4H-thiopyran-1,1-dioxides

Article abstract of DOI:10.1080/10426500008076333

Synthesis and photoisomerization of the new sulfone derivative 1c is described. Upon photolysis at 254 nm the sulfone 1c, unlike those of the model compound 1b and the other 2,4,4,6-tetraarylsubstituted sulfone derivatives, undergoes rearrangement in high

Full text of DOI:10.1080/10426500008076333

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Phosphorus, Sulfur, and
Silicon and the Related
Elements
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Synthesis and
Photoisomerization Of
4,4-Diphenyl-2,6-Di(p-
Methoxyphenyl)-4H-
Thiopyran-1,1-Dioxide,
An Approach To The
Regioselectivity in
Photorearrangement of
2,4,4,6-Tetraaryl-4H-
Thiopyran-1,1-Dioxides
a
a
Arash Mouradzadegun & Hooshang Pirelahi
a
Department of Chemistry, University of Tehran,
P.O. Box 13145-143, Tehran, Iran
Version of record first published: 19 Dec 2006.
To cite this article: Arash Mouradzadegun & Hooshang Pirelahi (2000):
Synthesis and Photoisomerization Of 4,4-Diphenyl-2,6-Di(p-Methoxyphenyl)-4H-
Thiopyran-1,1-Dioxide, An Approach To The Regioselectivity in
Photorearrangement of 2,4,4,6-Tetraaryl-4H-Thiopyran-1,1-Dioxides, Phosphorus,
Sulfur, and Silicon and the Related Elements, 165:1, 149-154
To link to this article: http://dx.doi.org/10.1080/10426500008076333

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