Journal ArticleDOI
Asymmetric Michael addition promoted by (R,R)-trans-1,2-diaminocyclohexane in ionic liquids
Vito Gallo,Daniela Giardina-Papa,Piero Mastrorilli,Cosimo Francesco Nobile,Gian Paolo Suranna,Yaquan Wang +5 more
TLDR
In this paper, fair yields and enantiomeric excesses up to 91% were obtained in the Michael addition of cyclohexanone-2-carboxylate to methyl vinyl ketone, using (R,R)-trans-1,2-diaminocyclohexane as chiral auxiliary (37% mol/mol with respect to the donor).About:
This article is published in Journal of Organometallic Chemistry.The article was published on 2005-08-01. It has received 15 citations till now. The article focuses on the topics: Michael reaction & Methyl vinyl ketone.read more
Citations
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Catalysis in ionic liquids
TL;DR: Hydrogenation of Alkenes and Arenes by Nanoparticles 2624 3.1.2.
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Ionic liquids in heterocyclic synthesis.
TL;DR: Ionic Liquids Presented in This Review 2020 3.1.
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Ionic liquids as a medium for enantioselective catalysis
TL;DR: In this paper, a review of ionic liquids used as reaction medium for homogeneous enantioselective catalysis has been presented, focusing on enzymes, chiral organocatalysts and metal complexes containing chiral ligands.
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Ionic Liquids in Asymmetric Synthesis: An Overall View from Reaction Media to Supported Ionic Liquid Catalysis
TL;DR: A review of the use of ionic liquids in asymmetric transformations can be found in this article, where the authors survey ionic liquid reaction media for asymmetric reactions, including ionic-liquid-tagged chiral catalysts for use in synthesis.
References
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Book
Ionic Liquids in Synthesis
Peter Wasserscheid,Tom Welton +1 more
TL;DR: The early years of Ionic liquid production were covered in this article, where a new generation of soluble supports for Supported Organic Synthesis (SPOS) was proposed. But this support was not applied to the task-specific Ionic liquids.
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Molecular states of water in room temperature ionic liquids
TL;DR: In this paper, the authors used ATR and transmission IR spectroscopy to investigate the state of water in room temperature ionic liquids (RTILs) based on the 1-alkyl-3-methylimidazolium cation with the anions.
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Enantioselective Michael Reaction of Malonates to Nitroolefins Catalyzed by Bifunctional Organocatalysts
TL;DR: Michael reaction of malonates to nitrooleolefins with chiral bifunctional organocatalysts, bearing both a thiourea and tertiary amino group, afforded Michael adducts with high yields and enantioselectivities.
Journal ArticleDOI
Enamine-Based Organocatalysis with Proline and Diamines: The Development of Direct Catalytic Asymmetric Aldol, Mannich, Michael, and Diels−Alder Reactions
TL;DR: The contributions of this laboratory to converting enzymatic enamines, and in some cases imines, into a versatile catalytic asymmetric strategy powered by small organic molecules are summarized.