Recent Advances in NMR Spectroscopy of Ionic Liquids

2022 ◽  
Author(s):  
Krishnan Damodaran
Keyword(s):  
Ionic Liquids ◽  
Nmr Spectroscopy ◽  
Recent Advances

scholarly journals Structure and dynamics of room temperature ionic liquids with bromide anion: results from 81 Br NMR spectroscopy

2015 ◽  
Vol 53 (5) ◽  
pp. 369-378 ◽  
Author(s):  
Takatsugu Endo ◽  
Mamoru Imanari ◽  
Yuki Hidaka ◽  
Hiroko Seki ◽  
Keiko Nishikawa ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Nmr Spectroscopy ◽  
Room Temperature ◽  
Room Temperature Ionic Liquids ◽  
Bromide Anion ◽  
Structure And Dynamics

Ionic liquids: green solvents and reactive compounds? Reaction of tri-n-butylmethylphosphonium dimethylphosphate with elemental sulfur

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Natalia Tarasova ◽  
Efrem Krivoborodov ◽  
Alexey Zanin ◽  
Yaroslav Mezhuev
Keyword(s):  
Ionic Liquids ◽  
Nmr Spectroscopy ◽  
Oxygen Atom ◽  
Elemental Sulfur ◽  
Green Solvents ◽  
Reaction Products ◽  
Mechanism Of Interaction

AbstractThe opening of the S8 ring with the formation of linear sulfur oligomers in the presence of tri-n-butylmethylphosphonium dimethylphosphate is shown. The reaction products are separated and characterized with 1H, 13C, 31P, 17O NMR spectroscopy, HD-MS, MALDI spectroscopy and XRD. It is shown that dimethylphosphate-anion is active in the reaction, and the addition of sulfur atoms occurs via the oxygen atom of dimethylphosphate-anion. It is found that a mixture of products is formed, which differ in the number of sulfur atoms in the chain. The assumptions were made about the mechanism of interaction of sulfur with tri-n-butylmethylphosphonium dimethylphosphate.

Recent advances in the application of deep eutectic solvents as sustainable media as well as catalysts in organic reactions

RSC Advances ◽  
2015 ◽  
Vol 5 (60) ◽  
pp. 48675-48704 ◽  
Author(s):  
Peng Liu ◽  
Jian-Wu Hao ◽  
Li-Ping Mo ◽  
Zhan-Hui Zhang
Keyword(s):  
Ionic Liquids ◽  
Transition Temperature ◽  
Deep Eutectic Solvents ◽  
Organic Reactions ◽  
Recent Advances ◽  
Sustainable Media

This review highlights the recent advances using deep eutectic solvents (DESs), deep eutectic ionic liquids (DEILs), low-melting mixtures (LMMs) or low transition temperature mixtures (LTTMs) as green media as well as catalysts in organic reactions.

Recent advances in N-formylation of amines and nitroarenes using efficient (nano)catalysts in eco-friendly media

2019 ◽  
Vol 21 (19) ◽  
pp. 5144-5167 ◽  
Author(s):  
Mahmoud Nasrollahzadeh ◽  
Narjes Motahharifar ◽  
Mohaddeseh Sajjadi ◽  
Amir Moradzadeh Aghbolagh ◽  
Mohammadreza Shokouhimehr ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Polyethylene Glycol ◽  
Solvent Free ◽  
Recent Advances ◽  
Solvent Free Conditions ◽  
Nano Catalysts

N-Formylation of amines or nitroarenes in water, polyethylene glycol, and ionic liquids, as well as under solvent-free conditions, is summarized.

scholarly journals A review of recent advances towards the development of QSAR models for toxicity assessment of ionic liquids

2020 ◽  
Vol 384 ◽  
pp. 121429 ◽  
Author(s):  
Natalia Abramenko ◽  
Leonid Kustov ◽  
Larysa Metelytsia ◽  
Vasyl Kovalishyn ◽  
Igor Tetko ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Toxicity Assessment ◽  
Recent Advances ◽  
Qsar Models
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