## Oxidation of Hydroxylamines to Nitrones Catalyzed by (Salen)Mn(III) Complexes. Enantioselective Synthesis of a Protected cis-Dihydroxypyrroline N-Oxide with Jacobsen Catalyst. -The Jacobsen salen catalyst is found to catalyze efficiently the oxidation of N,N-disubstituted hydroxylamines (I) t
ChemInform Abstract: Enantioselective Oxidation of Racemic Secondary Alcohols Catalyzed by Chiral Mn(III)-Salen Complexes with N-Bromosuccinimide as a Powerful Oxidant.
β Scribed by Daqian Xu; Shoufeng Wang; Zhiqiang Shen; Chungu Xia; Wei Sun
- Book ID
- 112049076
- Publisher
- John Wiley and Sons
- Year
- 2012
- Weight
- 36 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0931-7597
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π SIMILAR VOLUMES
Oxidation ofN, N-disubstituted hydroxylamines to nitrones catalyzed by the Jacobsen catalyst occurs cleanly in the presence of hydrogen peroxide, sodium hypochlorite or iodosylbenzene as the stoichiometric oxidant. Meso 3,4-cis-isopropylidenedioxy-1hydroxypyrrofidine gave the corresponding protected
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## Abstract The polymeric [__N__β²,__N__β²βbis(salicylidene)ethaneβ1,2βdiaminato(2β)]manganese(III) ([Mn^III^(salen)]) type complexes **1** and **2** were successfully applied to the oxidative kinetic resolution of secondary alcohols. The reaction proceeded readily at room temperature with excellent