## 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 “Full Text” option. The original article is trackable v
Construction of Quaternary Stereocenters by Nickel-Catalysis of Asymmetric Michael Reactions
✍ Scribed by Jens Christoffers; Ulrich Rößler; Thomas Werner
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 235 KB
- Volume
- 2000
- Category
- Article
- ISSN
- 1434-193X
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✦ Synopsis
Quaternary stereocenters were constructed with an enantioselectivity of up to 91% ee under aerobic conditions and at ambient temperature in the Michael reaction of β-dicarbonyl
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## Abstract For Abstract see ChemInform Abstract in Full Text.
Direct conjugate additions of a-carbonyl-stabilized nucleophiles to activated olefins are among the most attractive reactions for CÀC bond constructions owing to their ideal atom economy and the versatility of the activating functional groups involved. For catalytic asymmetric versions, a high level