Dynamic Control of Ligand Conformation: Asymmetric Epoxidation Using Achiral (Salen)manganese(III) Complex. -Good yields and enantioselectivities are obtained in the asymmetric epoxidation of dimethylchromene derivatives using an achiral (salen)manganese complex in the presence of an axially chiral
ChemInform Abstract: The First Asymmetric Epoxidation Using a Combination of Achiral (Salen) manganese(III) Complex and Chiral Amine.
β Scribed by T. HASHIHAYATA; Y. ITO; T. KATSUKI
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 32 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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## 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 βFull Textβ option. The original article is trackable v
Trapping of the Dichlorocarbonyl Oxide Using a Chiral (Salen)Mn(III) Complex. -The title trapping reaction in the presence of alkenes leads to chiral epoxides. The total conversion of starting material is 14-58% and the best ratio of epoxide to cyclopropane is 2.5 (no yields given). -(LEE, N.