Chiral Ionic Liquid/ESI‐MS Methodology as an Efficient Tool for the Study of Transformations of Supported Organocatalysts: Deactivation Pathways of Jørgensen–Hayashi‐Type Catalysts in Asymmetric Michael Reactions

2011 ◽  
Vol 17 (22) ◽  
pp. 6109-6117 ◽  
Author(s):  
Oleg V. Maltsev ◽  
Alexander O. Chizhov ◽  
Sergei G. Zlotin
Keyword(s):  
Ionic Liquid ◽  
Efficient Tool ◽  
Esi Ms ◽  
Michael Reactions ◽  
Chiral Ionic Liquid

Chiral Ionic Liquid/ESI-MS Methodology as an Efficient Tool for the Study of Transformations of Supported Organocatalysts

2013 ◽  
Vol 56 (11) ◽  
pp. 923-932 ◽  
Author(s):  
S. G. Zlotin ◽  
A. S. Kuherenko ◽  
O. V. Maltsev ◽  
A. O. Chizhov
Keyword(s):  
Ionic Liquid ◽  
Efficient Tool ◽  
Esi Ms ◽  
Chiral Ionic Liquid

ChemInform Abstract: Chiral Ionic Liquid Mediated Diels-Alder Reaction Between Anthrone Enolate and Maleimides.

ChemInform ◽  
2010 ◽  
Vol 41 (40) ◽  
pp. no-no
Author(s):  
Nitin A. Mirgane ◽  
Mohammed Hasan H. Akhtar ◽  
Anil V. Karnik
Keyword(s):  
Ionic Liquid ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Chiral Ionic Liquid

Synthesis and Characterization of N-butyl-N-methylimidazolium- D-(-)-tartrate Chiral Ionic Liquid

2012 ◽  
Vol 518-523 ◽  
pp. 3989-3992 ◽  
Author(s):  
Yang Zhang ◽  
Xiao Hua Tu ◽  
Cheng Ping Miao ◽  
Jian Yi Wu
Keyword(s):  
Ionic Liquid ◽  
1H Nmr ◽  
Ion Chromatography ◽  
13C Nmr ◽  
Nmr Spectra ◽  
Optical Rotation ◽  
Synthesis And Characterization ◽  
13C Nmr Spectra ◽  
Chiral Ionic Liquid

A novel CIL of N-butyl-N-methyl imidazolium-D-(-)-tartrate has been designed and synthesized by neutralization reaction. Its structure was characterized by 1H-NMR and 13C-NMR spectra, the optical rotation was characterized by polarimeter with the value of-15.0º, and the purity was characterized by ion chromatography with the value of 98.4%.

Multicomponent diversity-oriented synthesis of symmetrical and unsymmetrical 1,4-dihydropyridines in recyclable glycine nitrate (GlyNO3) ionic liquid: a mechanistic insight using Q-TOF, ESI-MS/MS

RSC Advances ◽  
2014 ◽  
Vol 4 (37) ◽  
pp. 19111-19121 ◽  
Author(s):  
Rajesh Kumar ◽  
Nitin H. Andhare ◽  
Amit Shard ◽  
Richa Richa ◽  
Arun Kumar Sinha
Keyword(s):  
Ionic Liquid ◽  
Mechanistic Studies ◽  
Diversity Oriented Synthesis ◽  
Esi Ms ◽  
Mechanistic Insight

Glycine nitrate (GlyNO3) ionic liquid has been explored for the synthesis of symmetrical and unsymmetrical 1,4-DHPs in good-to-excellent yields with mechanistic studies using Q-TOF and ESI-MS/MS.

scholarly journals Chiral ionic liquid crystals based on thiourea

2019 ◽  
Vol 43 (5) ◽  
pp. 2053-2056 ◽  
Author(s):  
Sarah Kirchhecker ◽  
Duncan W. Bruce
Keyword(s):  
Ionic Liquid ◽  
Liquid Crystals ◽  
Ionic Liquid Crystals ◽  
Chiral Ionic Liquid

Chiral ionic liquid crystals based on the S-methyl-N,N′-α-methylarylthiouronium cation have been prepared and studied.

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