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Synlett

Synlett

IF: 1.7
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Transition-Metal-Free, ChemoselectiveAerobic Oxidations of Sulfides and Alcohols with PotassiumNitrate and Pyridinium Tribromide or Bromine

Published:1 March 2011 DOI: 10.1055/S-0030-1259516
Yu Yuan,?Xiao Shi,?Wei Liu

Abstract

An efficient oxidation of sulfides with air catalyzed by the combination of potassium nitrate with pyridinium tribromide under transition-metal-free conditions was reported. By replacing pyridinium tribromide with bromine, the reaction system was also useful in the oxidation of alcohols. All reactions afforded the corresponding products in good to excellent yields with high chemose-lectivities.

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Related products
Procduct Name CAS Molecular Formula Supplier Price
Pyridinium tribromide 39416-48-3 C5H6Br3N-2 412 suppliers $5.00-$1050.00
Liquid Bromine 14 suppliers Inquiry

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