scholarly journals Mutual Lewis Acid-Base Interactions of Cations and Anions in Ionic Liquids

2012 ◽  
Vol 19 (1) ◽  
pp. 288-293 ◽  
Author(s):  
Markus Holzweber ◽  
Ralf Lungwitz ◽  
Denise Doerfler ◽  
Stefan Spange ◽  
Mihkel Koel ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Lewis Acid ◽  
Acid Base

Efficient and reversible absorption of ammonia by cobalt ionic liquids through Lewis acid–base and cooperative hydrogen bond interactions

2018 ◽  
Vol 20 (9) ◽  
pp. 2075-2083 ◽  
Author(s):  
Shaojuan Zeng ◽  
Lei Liu ◽  
Dawei Shang ◽  
Jianpeng Feng ◽  
Haifeng Dong ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Ionic Liquids ◽  
Lewis Acid ◽  
Acid Base ◽  
Highly Efficient ◽  
Hydrogen Bond Interactions

Cobalt ionic liquids with highly efficient and reversible absorption of NH3 through Lewis acid–base and hydrogen bond interactions were designed.

Highly efficient CO2 capture by carbonyl-containing ionic liquids through Lewis acid–base and cooperative C–H⋯O hydrogen bonding interaction strengthened by the anion

2014 ◽  
Vol 50 (95) ◽  
pp. 15041-15044 ◽  
Author(s):  
Fang Ding ◽  
Xi He ◽  
Xiaoyan Luo ◽  
Wenjun Lin ◽  
Kaihong Chen ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Ionic Liquids ◽  
Lewis Acid ◽  
Co2 Capture ◽  
Significant Enhancement ◽  
Hydrogen Bonding Interaction ◽  
Acid Base ◽  
Highly Efficient ◽  
Bonding Interaction

Carbonyl-containing anion-functionalized ionic liquids exhibit a significant enhancement in CO2 capacity and excellent reversibility.

Are ionic liquids and liquid coordination complexes really different? – Synthesis, characterization, and catalytic activity of AlCl3/base catalysts

2020 ◽  
Vol 56 (40) ◽  
pp. 5362-5365 ◽  
Author(s):  
Rajkumar Kore ◽  
Steven P. Kelley ◽  
Anand D. Sawant ◽  
Manish Kumar Mishra ◽  
Robin D. Rogers
Keyword(s):  
Ionic Liquid ◽  
Catalytic Activity ◽  
Ionic Liquids ◽  
Lewis Acid ◽  
Coordination Complexes ◽  
Acid Base ◽  
Base Catalysts ◽  
Acidic Ionic Liquid ◽  
Alkylation Of Benzene ◽  
Base Liquid

Unique Lewis acid/base liquid coordination catalysts were compared to the known super acidic ionic liquid chloroaluminates and found to have higher catalytic activity in the alkylation of benzene.

Solvation and redox properties of [Co(en)3]3+-[Co(en)3]2+ system

1980 ◽  
Vol 45 (2) ◽  
pp. 335-338 ◽  
Author(s):  
Adéla Kotočová ◽  
Ulrich Mayer
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Specific Interaction ◽  
Redox Properties ◽  
Solvation Effect ◽  
Interacting Particles ◽  
Acid Base ◽  
Polar Solvents ◽  
Oxidation Reduction ◽  
Solvent Molecules

The solvation effect of a number of nonaqueous polar solvents was studied on the oxidation-reduction properties of the [Co(en)3]3+-[Co(en)3]2+ system. Interactions of these ions with the solvent molecules are discussed in terms of their coordination, which is accompanied by a specific interaction of the Lewis acid-base type, namely formation of a hydrogen bond between the interacting particles. This is the main controlling factor of the redox properties of the studied system.

Chalcogen versus Dative Bonding in [SF3]+ Lewis Acid–Base Adducts: [SF3(NCCH3)2]+, [SF3(NC5H5)2]+, and [SF3(phen)]+ (phen = 1,10-phenanthroline)

2021 ◽  
Vol 60 (6) ◽  
pp. 3893-3901
Author(s):  
Douglas Turnbull ◽  
Praveen Chaudhary ◽  
Paul Hazendonk ◽  
Stacey D. Wetmore ◽  
Michael Gerken
Keyword(s):  
Lewis Acid ◽  
Acid Base

scholarly journals Lewis acid / Base-free Strategy for the Synthesis of 2-Arylthio and Selenyl Benzothiazole / Thiazole and Imidazole

2021 ◽  
Vol 27 (1) ◽  
pp. 17-23
Author(s):  
Guniganti Balakishan ◽  
Gullapalli Kumaraswamy ◽  
Vykunthapu Narayanarao ◽  
Pagilla Shankaraiah
Keyword(s):  
Lewis Acid ◽  
Bond Formation ◽  
Acid Base ◽  
Mechanistic Pathway ◽  
Wide Range ◽  
Acid And Base ◽  
Lewis Acid And Base ◽  
Sulfur Bond

Abstract A Cu(II)-catalyzed Csp2-Se and Csp2-Sulfur bond formation was achieved with moderate to good yields without the aid of Lewis acid and base. The reaction is compatible with a wide range of heterocycles such as benzothiazole, thiazole, and imidazole. Also, this typical protocol is found to be active in thio-selenation via S-H activation. Additionally, we proposed a plausible mechanistic pathway involving Cu(III) putative intermediate.

scholarly journals Novel hydrogen chemisorption properties of amorphous ceramic compounds consisting of p-block elements: exploring Lewis acid-base Al–N pair site formed in-situ within polymer-derived silicon-aluminum-nitrogen-based system

2021 ◽  
Author(s):  
Shotaro Tada ◽  
Norifumi Asakuma ◽  
Shiori Ando ◽  
Toru Asaka ◽  
Yusuke Daiko ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Active Site ◽  
Hydrogen Chemisorption ◽  
Acid Base ◽  
Polymer Derived Ceramics ◽  
System P ◽  
Ceramic Compounds ◽  
The Relationship

This paper reports on the relationship between the H2 chemisorption properties and reversible structural reorientation of the possible active site around Al formed in-situ within polymer-derived ceramics (PDCs) based on...

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