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Title: Polymer-supported N-Phenylsulfonyloxaziridine (Davis reagent): A versatile oxidant
Authors: Gao, Y.
Lam, Y. 
Keywords: Davis reagent
Polymer-supported oxidizing agent
Issue Date: Dec-2008
Citation: Gao, Y., Lam, Y. (2008-12). Polymer-supported N-Phenylsulfonyloxaziridine (Davis reagent): A versatile oxidant. Advanced Synthesis and Catalysis 350 (18) : 2937-2946. ScholarBank@NUS Repository.
Abstract: An efficient preparation of a new recyclable polymer-supported oxidizing agent based on N-phenylsulfonyloxaziridine has been developed. This new polymer-supported oxidant was shown to effect a clean and selective conversion of a range of sulfides, selenides, amines, phosphines and enolates to the corresponding sulfoxides, selenoxides, N-oxides, phosphine oxides and α-hydroxy carbonyl compounds. It also enabled tetrahydrobenzimidazoles to be oxidatively rearranged to spiro-fused 5-imidazolones. Recycling of the polymer-supported oxidant is possible with minimal loss of activity after several reoxidations. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
Source Title: Advanced Synthesis and Catalysis
ISSN: 16154150
DOI: 10.1002/adsc.200800500
Appears in Collections:Staff Publications

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