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4915933 Mixed complexes as shift and contrast reagents in NMR imaging and spectroscopy

โœ Scribed by Nicholas A Matwiyoff

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
229 KB
Volume
9
Category
Article
ISSN
0730-725X

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A metal chelating ligand is bonded to โฃ-, โค-, and โฅ-cyclodextrin by the reaction of diethylenetraminepentaacetic dianhydride with the corresponding 6-monoand 2-mono(amine)cyclodextrin. Adding Dy(III) to the cyclodextrin derivatives causes shifts in the 1 H-NMR spectra of substrates such as propranol