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Enantioseparation of the compounds of technical toxaphene (CTTs) on 35% heptakis (6-O-tert-butyldimethylsilyl-2,3-di-O-Methyl)-β-cyclodextrin in OV1701

✍ Scribed by U. Klobes; W. Vetter; B. Luckas; G. Hottinger

Publisher
Springer
Year
1998
Tongue
English
Weight
376 KB
Volume
47
Category
Article
ISSN
0009-5893

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📜 SIMILAR VOLUMES

Stereoisomeric flavor compounds part. LV
Stereoisomeric flavor compounds part. LV: Stereodifferentiation of some chiral volatiles on heptakis(2,3-di-O-acetyl-6-O-tert-butyldimethylsilyl)-β-cyclodextrin
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## Abstract Heptakis(2,3‐di‐__O__‐acetyl‐6‐__O__‐__tert__‐butyldimethylsilyl)‐β‐cyclo ‐dextrin proves to be a versatile chiral stationary phase for the direct differentiation of aroma‐relevant enantiomers.

Stereoisomeric flavor compounds, part LV
Stereoisomeric flavor compounds, part LVIII: The use of heptakis(2,3-di-O-methyl-6-O-tert-butyldimethylsilyl)-β-cyclodextrin as a chiral stationary phase in flavor analysis
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## Abstract The characteristics of the new chiral stationary phase heptakis(2,3‐di‐__O__‐methyl‐6‐__O__‐__tert__‐butyldimethylsilyl)‐β‐cyclodextrin are outlined and compared with permethyl‐ and perethyl‐β‐cyclodextrins.

Diluted modified cyclodextrins as chiral
Diluted modified cyclodextrins as chiral stationary phases - influence of the polysiloxane solvent: Heptakis(2,3-di-O-acetyl-6-O-tert-butyldimethylsilyl)-β-cyclodextrin
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## Abstract The influence of different polysiloxane solvents on the efficiency and stereoselectivity of columns coated with mixtures of heptakis (2,3‐di‐__O__‐acetyl‐6‐__O__‐__tert__‐butyldimethylsilyl)‐β‐cyclodextrin and the polysiloxanes was investigated. Generally, the enantioselectivity increas

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Heptakis[2,3-di-O-methyl-6-O-(L-valine-tert-butylamide-Nα-ylcarbonylmethyl)]-β-cyclodextrin: a New Multifunctional Cyclodextrin CSA for the NMR Enantiodiscrimination of Polar and Apolar Substrates
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## Abstract Heptakis[2,3‐di‐__O__‐methyl‐6‐__O__‐(L‐valine‐__tert__‐butylamide‐__N____^α^__‐ylcarbonylmethyl)]‐β‐cyclodextrin with methyl groups on the secondary sites and a diamide chiral selector on the primary ones showed considerable utility as a CSA in the NMR enantiodiscrimination of a wide s