Concepedia

New and efficient selenium reagents for stereoselective selenenylation reactions

Gianfranco Fragale, Thomas Wirth, Gianfranco Fragale, Markus Neuburger

Chemical Communications · 1998 · 72 citations · 7 references

DOI

Concepts

Abstract

The simple substitution of an aryl proton by a methoxy substituent improves the selectivity of the stereoselective selenenylation reaction dramatically, leading to addition products with diastereomeric ratios up to 50:1 in the methoxyselenenylation reaction of styrene.

References

7

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Mechanistic Course of the Asymmetric Methoxyselenenylation Reaction

Thomas Wirth, Gianfranco Fragale, Martin Spichty · Journal of the American Chemical Society · 1998 · 115 citations

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Asymmetric Methoxyselenenylation of Alkenes with Chiral Ferrocenylselenium Reagents

Shin‐ichi Fukuzawa, Kaoru Takahashi, Hirohisa Kato et al. · The Journal of Organic Chemistry · 1997 · 111 citations

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Design of optically active selenium reagents having a chiral tertiary amino group and their application to asymmetric inter- and intramolecular oxyselenenylations

Ken‐ichi Fujita, Kazuhisa Murata, Michio Iwaoka et al. · Tetrahedron · 1997 · 106 citations

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Chiral Diselenides from Benzylamines: Catalysts in the Diethylzinc Addition to Aldehydes

Thomas Wirth, Klaus J. Kulicke, Gianfranco Fragale · Helvetica Chimica Acta · 1996 · 78 citations

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