Preparation of Novel Molecular Tweezers based on 3,6- O -(2-acylhydrazinocarbonyl) Esters of Hyodeoxycholic acid using Microwave Irradiation

Ten novel molecular tweezers based on the 3,6-O-(2-acylhydrazinocarbonyl) esters of hyodeoxycholic acid have been synthesised using microwave irradiation. Their structures were established by 1 H NMR, IR, MS spectra and elemental analysis. Their binding properties were examined by UV-Vis spectra tit...

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Bibliographic Details
Published in:Journal of chemical research 2011-06, Vol.35 (6), p.364-367
Main Authors: Li, Xiaorui, Qiu, Liying, Mei, Qinggang, Bi, Qingwei, Zhao, Zhigang
Format: Article
Language:English
Subjects:
Binding
Esters
Infrared radiation
Irradiation
Microwaves
Recognition
Spectra
Titration
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Summary:Ten novel molecular tweezers based on the 3,6-O-(2-acylhydrazinocarbonyl) esters of hyodeoxycholic acid have been synthesised using microwave irradiation. Their structures were established by 1 H NMR, IR, MS spectra and elemental analysis. Their binding properties were examined by UV-Vis spectra titration. The preliminary results indicate that these molecular tweezers show good recognition properties for Cl?, Br?, I?.
ISSN:1747-5198
2047-6507
DOI:10.3184/174751911X13088531486610