Superhalogens as Building Blocks of Ionic Liquids

2021 ◽  
Vol 125 (10) ◽  
pp. 2146-2153
Author(s):  
Ambrish Kumar Srivastava ◽  
Abhishek Kumar ◽  
Neeraj Misra
Keyword(s):  
Ionic Liquids ◽  
Building Blocks

Building blocks for ionic liquids: Vapor pressures and vaporization enthalpies of 1-(n-alkyl)-imidazoles

2011 ◽  
Vol 43 (10) ◽  
pp. 1500-1505 ◽  
Author(s):  
Vladimir N. Emel’yanenko ◽  
Svetlana V. Portnova ◽  
Sergey P. Verevkin ◽  
Andrzej Skrzypczak ◽  
Thomas Schubert
Keyword(s):  
Ionic Liquids ◽  
Building Blocks ◽  
Vapor Pressures

Distillable ionic liquids for a new multicomponent reaction

2007 ◽  
Vol 79 (11) ◽  
pp. 1869-1877 ◽  
Author(s):  
Anthony E. Rosamilia ◽  
Christopher R. Strauss ◽  
Janet L. Scott
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Multicomponent Reaction ◽  
Reaction Medium ◽  
Building Blocks ◽  
Substituted Anilines ◽  
Reaction Sequence ◽  
Unsaturated Ketones ◽  
Direct Preparation

Adducts of dimethylamine and carbon dioxide form a "distillable ionic liquid" (DIMCARB) that may used as both a reaction medium and catalyst in the direct, atom-economical synthesis of useful synthetic building blocks, such as mono-condensed α,β-unsaturated ketones. The utilization of such building blocks in the synthesis of two new classes of versatile macrocycles, by a sequence of condensation reactions (H2O by-product), is described. Investigation into the mechanism of action of DIMCARB catalysis and observation of an aniline impurity arising from a competing reaction sequence led to development of a new multicomponent reaction for the direct preparation of 2- or 4-substituted anilines. Some of the macrocycles and anilines are, respectively, supramolecular host compounds and ligands for the preparation of metal complexes.

scholarly journals Front Cover: Perfluoroalkyltricyanoborate and Perfluoroalkylcyanofluoroborate Anions: Building Blocks for Low-Viscosity Ionic Liquids (Chem. Eur. J. 3/2018)

2017 ◽  
Vol 24 (3) ◽  
pp. 504-504 ◽  
Author(s):  
Johannes Landmann ◽  
Jan A. P. Sprenger ◽  
Philipp T. Hennig ◽  
Rüdiger Bertermann ◽  
Matthias Grüne ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Building Blocks ◽  
Front Cover ◽  
Low Viscosity

Biocatalytic synthesis of C3 chiral building blocks by chloroperoxidase-catalyzed enantioselective halo-hydroxylation and epoxidation in the presence of ionic liquids

2015 ◽  
Vol 31 (3) ◽  
pp. 724-729 ◽  
Author(s):  
Yan Liu ◽  
Yali Wang ◽  
Yucheng Jiang ◽  
Mancheng Hu ◽  
Shuni Li ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Building Blocks

Perfluoroalkyltricyanoborate and Perfluoroalkylcyanofluoroborate Anions: Building Blocks for Low-Viscosity Ionic Liquids

2017 ◽  
Vol 24 (3) ◽  
pp. 608-623 ◽  
Author(s):  
Johannes Landmann ◽  
Jan A. P. Sprenger ◽  
Philipp T. Hennig ◽  
Rüdiger Bertermann ◽  
Matthias Grüne ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Building Blocks ◽  
Low Viscosity

Advantages of Organophosphorus Synthesis in Ionic Liquids: “Green” Approaches to Useful Phosphorus-Substituted Building Blocks

2008 ◽  
Vol 183 (2-3) ◽  
pp. 383-388 ◽  
Author(s):  
I. L. Odinets ◽  
E. V. Matveeva ◽  
E. V. Sharova ◽  
O. I. Artyushin ◽  
V. A. Kozlov ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Building Blocks

scholarly journals Halogen-free synthesis of symmetrical 1,3-dialkylimidazolium ionic liquids using non-enolisable starting materials

RSC Advances ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 8848-8859 ◽  
Author(s):  
Daphne Depuydt ◽  
Arne Van den Bossche ◽  
Wim Dehaen ◽  
Koen Binnemans
Keyword(s):  
Ionic Liquids ◽  
Building Blocks ◽  
Metathesis Reaction ◽  
Halogen Free

Halogen-free-synthesis of symmetrical 1,3-dialkylimidazolium ionic liquids starting from their building blocks followed by metathesis reaction towards desired anions.

Recent Advances in the Synthesis of Diverse Libraries of Small-Molecule Building Blocks in Ionic Liquids (ILs)

Synlett ◽  
2021 ◽  
Author(s):  
Kenneth K. Laali ◽  
Rajesh G. Kalkhambkar ◽  
Suraj M. Sutar
Keyword(s):  
Ionic Liquids ◽  
Small Molecule ◽  
Biginelli Reaction ◽  
Cross Coupling ◽  
Building Blocks ◽  
Solvent Mixtures ◽  
Coupling Reactions ◽  
Ion Chemistry ◽  
Cross Coupling Reactions ◽  
Recent Advances

AbstractThe Account describes recent advances, from the authors’ laboratories, in the synthesis of diverse libraries of small-molecule building blocks employing ionic liquids (ILs). The ability of ILs to act as catalysts/promoters/solvents for electrophilic and onium ion chemistry, as well as in metal-mediated cross-coupling reactions, and the potential to sequence/hyphenate these methods, have opened up new opportunities for facile assembly of functional small molecules with increased complexity from readily available precursors. While Brønsted acidic IL/IL solvent mixtures are suitable media for carbocation and onium ion chemistry, piperidine-appended IL/IL solvent mixtures can successfully catalyze a variety of base-catalyzed reactions. Several widely practiced transformations including ‘name reactions’ were adapted and performed efficiently in ILs.1 Introduction2 Aryldiazonium Salts and Aryltriazenes as Coupling Partners in Metal-Mediated C–C Cross-Coupling Reactions in ILs3 Expanding the Scope of Metal-Mediated Cross-Coupling Reactions in ILs4 Application of ILs in Synthesis and Functionalization of Hetero­cycles5 Expanding the Scope of Amide Synthesis in ILs6 Generation and Chemistry of ‘Tamed’ Propargylic Cations in ILs7 Newer Nitration Methods for Arenes and Heteroarenes in ILs8 Halofunctionalization in ILs9 ‘Name Reactions’and Other Widely Practiced Synthetic Transformations in ILs9.1 The Biginelli Reaction9.2 Nitrile Synthesis by the Schmidt Reaction9.3 Rupe Rearrangement9.4 Synthesis of 1,3-Dioxanes via Prins Reaction in [BMIM(SO3H)][OTf]9.5 Synthesis of Cyclopropanes and Oxiranes by the Corey–Chaykovsky (CC) Reaction10 Conclusions and Closing Remarks

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