NMR Chemical Shift Methods for Binding Constant Determination of an Organic Anion andα-Cyclodextrin

2002 ◽  
Vol 75 (4) ◽  
pp. 719-723 ◽  
Author(s):  
Noriaki Funasaki ◽  
Seiji Ishikawa ◽  
Saburo Neya
Keyword(s):  
Chemical Shift ◽  
Binding Constant ◽  
Organic Anion ◽  
Nmr Chemical Shift ◽  
Constant Determination

NMR Chemical Shift References for Binding Constant Determination in Aqueous Solutions

2001 ◽  
Vol 105 (30) ◽  
pp. 7361-7365 ◽  
Author(s):  
Noriaki Funasaki ◽  
Masao Nomura ◽  
Seiji Ishikawa ◽  
Saburo Neya
Keyword(s):  
Chemical Shift ◽  
Aqueous Solutions ◽  
Binding Constant ◽  
Nmr Chemical Shift ◽  
Constant Determination

Determination of Water Content in Bioethanol Using the 1 H NMR Chemical Shift Change

2019 ◽  
Vol 40 (4) ◽  
pp. 313-316
Author(s):  
Jeongbin Yoon ◽  
Suyeon Yun ◽  
Byungjoo Kim ◽  
Sangdoo Ahn ◽  
Kihwan Choi
Keyword(s):  
Chemical Shift ◽  
Water Content ◽  
Chemical Shift Change ◽  
Nmr Chemical Shift ◽  
H Nmr ◽  
Shift Change

scholarly journals NMR spectroscopic study of inclusion complexes of cetirizine dihydrochloride and β-cyclodextrin in solution

2007 ◽  
Vol 21 (3) ◽  
pp. 177-182 ◽  
Author(s):  
Syed Mashhood Ali ◽  
Santosh Kumar Upadhyay ◽  
Arti Maheshwari
Keyword(s):  
Aqueous Solution ◽  
Chemical Shift ◽  
Spectroscopic Study ◽  
Inclusion Complexes ◽  
Binding Constant ◽  
Spectroscopic Studies ◽  
Chemical Shift Change ◽  
Nmr Chemical Shift ◽  
H Nmr ◽  
Shift Change

Cetirizine dihydrochloride (CTZ), an antihistamine, forms two 1:1 inclusion complexes with β-cyclodextrin (β-CD) in aqueous solution as confirmed by detailed1H NMR, COSY and ROESY spectroscopic studies. The stoichiometry and overall binding constant of the complexes were determined by the treatment of1H NMR chemical shift change (Δδ) data. Most of the CTZ protons exhibited splitting in the presence of β-CD.

Determination of theZ1H NMR chemical shift substituent parameters for the sulfinyl chloride and sulfinate ester functionalities

2004 ◽  
Vol 25 (1) ◽  
pp. 29-37 ◽  
Author(s):  
Jennifer S. O'Donnell ◽  
Robert J. Faragher ◽  
John M. Motto ◽  
Adrian L. Schwan
Keyword(s):  
Chemical Shift ◽  
Nmr Chemical Shift
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