NDLI: An Efficient Oxidation of Sulfides to Sulfones with Urea–Hydrogen Peroxide in the Presence of Phthalic Anhydride in Ethyl Acetate

Content Provider	Scilit
Author	Likhotvorik, Igor Lutz, Marlon Wenzler, Marta
Copyright Year	2018
Description	A metal-free, environmentally benign oxidation of substituted sulfides directly to their corresponding sulfones is described. Using urea-hydrogen peroxide and phthalic anhydride in ethyl acetate clean conversion into the sulfone was achieved without observation of the possible sulfoxide oxidation product.
Related Links	http://pdfs.semanticscholar.org/ab43/57f15d3886933759c5f1dc99f3cf8bc2f3a8.pdf http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0037-1609446.pdf
Ending Page	2234
Page Count	4
Starting Page	2231
ISSN	00397881
e-ISSN	1437210X
DOI	10.1055/s-0037-1609446
Journal	Synthesis
Issue Number	11
Volume Number	50
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	2018-04-04
Access Restriction	Open
Subject Keyword	Journal: Synthesis Organic Chemistry Sulfide Oxidation Urea–hydrogen Peroxide Phthalic Anhydride
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Catalysis

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An Efficient Oxidation of Sulfides to Sulfones with Urea–Hydrogen Peroxide in the Presence of Phthalic Anhydride in Ethyl Acetate