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Isabelle Chataigner
Researcher at University of Paris
Publications - 90
Citations - 1642
Isabelle Chataigner is an academic researcher from University of Paris. The author has contributed to research in topics: Cycloaddition & Enantioselective synthesis. The author has an hindex of 23, co-authored 85 publications receiving 1333 citations. Previous affiliations of Isabelle Chataigner include University of Rouen & University of Nantes.
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Book ChapterDOI
Recent advances in stereoselective synthesis of 1,3-dienes.
TL;DR: The aim of this review is to present the latest developments in the stereoselective synthesis of conjugated dienes, covering the period 2005-2010, and illustrates the most representative strategies and mechanisms to access these targets.
Journal ArticleDOI
Aromatic C=C bonds as dipolarophiles: facile reactions of uncomplexed electron-deficient benzene derivatives and other aromatic rings with a non-stabilized azomethine ylide
TL;DR: The results indicate that the site selectivity of the cycloaddition reactions strongly depends on both the nature and the positions of the substituent, and that a concerted mechanism features a low activation barrier.
Journal ArticleDOI
Sulfonyl vs. carbonyl group: which is the more electron-withdrawing?
TL;DR: Unexpectedly high reactivity of nitrogenated aromatics protected as amides or carbamates, when compared to sulfonamides, can be explained by a decrease of the aromaticity due to a greater ability of the carbon-centered groups to achieve delocalisation of the nitrogen lone pair, resulting in stronger global withdrawing effects.
Journal ArticleDOI
Facile Dearomatization of Nitrobenzene Derivatives and Other Nitroarenes with N‐Benzyl Azomethine Ylide
TL;DR: It is reported that nitrobenzene derivatives undergo a facile dearomatizing [3+2] cycloaddition when reacted with N-benzyl azomethine ylide.
Journal ArticleDOI
Discovery of a New Efficient Chiral Ligand for Copper‐Catalyzed Enantioselective Michael Additions by High‐Throughput Screening of a Parallel Library
TL;DR: A combinatorial library of 125 chiral Schiff base ligands 5 was synthesized with the use of solution-phase parallel synthesis and solid-phase extraction techniques to scavenge excess reagents and reaction by-products and avoid chromatography.