Lewis acidic ionic liquids of crown ether complex cations: preparation and applications in organic reactions

New Lewis acidic ionic liquids composed of crown ether complex cations were designed, synthesised and characterised by Raman, MS, FT-IR, TGA-DSC and elemental analysis. They have been successfully used in various organic reactions as catalysts.

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ChemInform Abstract: Broensted Acidic Ionic Liquids of Aza-Crown Ether Complex Cations: Preparation and Applications in Organic Reactions.

ChemInform ◽

10.1002/chin.201508021 ◽

2015 ◽

Vol 46 (8) ◽

pp. no-no

Author(s):

Chen Cheng ◽

Huanwang Jing

Keyword(s):

Ionic Liquids ◽

Crown Ether ◽

Organic Reactions ◽

Crown Ether Complex ◽

Acidic Ionic Liquids ◽

Ether Complex ◽

Aza Crown Ether

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Comment on “Lewis acidic ionic liquids of crown ether complex cations: preparation and applications in organic reactions” by Y. Liang, J. Wang, C. Cheng and H. Jing, RSC Adv., 2016, 6, 93546

RSC Advances ◽

10.1039/c7ra05921c ◽

2017 ◽

Vol 7 (82) ◽

pp. 51907-51909 ◽

Cited By ~ 2

Author(s):

Małgorzata Swadźba-Kwaśny

Keyword(s):

Raman Spectroscopy ◽

Ionic Liquids ◽

Crown Ether ◽

Organic Reactions ◽

Crown Ether Complex ◽

Acidic Ionic Liquids ◽

Published Paper ◽

Ether Complex

In the recently published paper by Liang et al., chlorozincate(ii) anion was identified as [ZnCl3]− based on Raman spectroscopy. According to every textbook and numerous papers, this band corresponds to [ZnCl4]2−.

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Fe3O4@SiO2 supported aza-crown ether complex cation ionic liquids: preparation and applications in organic reactions

RSC Advances ◽

10.1039/c6ra25291e ◽

2017 ◽

Vol 7 (8) ◽

pp. 4237-4242 ◽

Cited By ~ 13

Author(s):

Dandan Li ◽

Jinyuan Wang ◽

Fengjuan Chen ◽

Huanwang Jing

Keyword(s):

Ionic Liquids ◽

Crown Ether ◽

Elemental Analysis ◽

Complex Cation ◽

Core Shell ◽

Crown Ether Complex ◽

Ft Ir ◽

Shell Particles ◽

Ether Complex ◽

Aza Crown Ether

A series of aza-crown ether ionic liquids supported on magnetic Fe3O4@SiO2 core–shell particles were designed, synthesized and characterized by elemental analysis, TEM, TG and FT-IR.

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Reply to the ‘Comment’ on “Lewis acidic ionic liquids of crown ether complex cations: preparation and applications in organic reactions” by M. Swadźba-Kwaśny, RSC Adv., 2017, 7, DOI: 10.1039/c7ra05921c

RSC Advances ◽

10.1039/c7ra09037d ◽

2017 ◽

Vol 7 (85) ◽

pp. 53686-53688

Author(s):

Jinyuan Wang ◽

Panpan Zhou ◽

Huanwang Jing

Keyword(s):

Ionic Liquids ◽

Crown Ether ◽

Alkali Metal ◽

Metal Chloride ◽

Organic Reactions ◽

Alkali Metal Chloride ◽

Crown Ether Complex ◽

Acidic Ionic Liquids ◽

Ether Complex

We published recently in RSC Advances a paper, reporting a new group of Lewis acidic ionic liquids that were prepared by the combination of 18-crown-6, alkali metal chloride (NaCl or KCl) and metal chloride (FeCl3, AlCl3, ZnCl2) and applied in organic reactions as catalysts.

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