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An efficient and selective aerobic oxidation of sulfides to sulfoxides catalyzed by Fe(NO3)3–FeBr3

✍ Scribed by Sandra E. Martı́n; Laura I. Rossi

Book ID
104231540
Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
103 KB
Volume
42
Category
Article
ISSN
0040-4039

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✦ Synopsis

The binary system Fe(NO 3 ) 3 -FeBr 3 is a very efficient catalyst for the selective air-oxidation of sulfides to sulfoxides. Since the oxidation is selective, it may be applied to any type of dialkyl and alkyl aryl sulfide, as well as to substrates of biological interest. It develops in mild conditions, giving a high yield in the presence of different functional groups on the sulfide. Other binary systems such as Fe(NO 3 ) 3 -FeBr 2 and Cu(NO 3 ) 2 -CuBr 2 are also effective catalysts for sulfoxidation. In contrast to previous oxygenation methods, this oxidation requires neither an aldehyde nor a transition metal complex.

📜 SIMILAR VOLUMES

ChemInform Abstract: An Efficient and Se
ChemInform Abstract: An Efficient and Selective Aerobic Oxidation of Sulfides to Sulfoxides Catalyzed by Fe(NO3)3—FeBr3.
✍ Sandra E. Martin; Laura I. Rossi 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Catalytic aerobic oxidation of alcohols
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✍ Sandra E Martı́n; Darı́o F Suárez 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 109 KB

Selective aerobic oxidation of secondary and benzylic alcohols was efficiently accomplished by the binary catalyst system Fe(NO 3 ) 3 -FeBr 3 under air at room temperature. The oxidation developed in mild conditions and showed good yields. A secondary alcohol even in the presence of a primary one wa