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Structure of new organoselenium compounds from a selenium dioxide oxidation

✍ Scribed by Tarja Laitalainen; Tapio Simonen; Raikko Kivekäs

Publisher
Elsevier Science
Year
1978
Tongue
French
Weight
113 KB
Volume
19
Category
Article
ISSN
0040-4039

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✦ Synopsis

The common oxidant selenium dioxide usually oxidizes a monoketone to an o(-diketone; in special cases an oC,/3 -unsaturated ketone or an allylic oxidation product is formed instead. 1 Selenium-containing by-products are often formed during the oxidation, but are seldom characterized. 2

We have reported earlier3 that selenium dioxide oxidation of diosphenol I gives the diketone II in 50 % yield:

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✍ John N. Marx; Lewis R. Norman 📂 Article 📅 1973 🏛 Elsevier Science 🌐 French ⚖ 199 KB

Selenium dioxide is used as a common oxidant to introduce oxygen functionality at an enolic or allylic position. Complex mixtures of selenium-containing by-products are often formed, but

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