KFU. Card publication. p-tert-Butyl thiacalix[4]arenes functionalized at the lower rim by o-, m-, p-amido and o-, m-, p-(amidomethyl)pyridine fragments as receptors for α-hydroxy- and dicarboxylic acids

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P-TERT-BUTYL THIACALIX[4]ARENES FUNCTIONALIZED AT THE LOWER RIM BY O-, M-, P-AMIDO AND O-, M-, P-(AMIDOMETHYL)PYRIDINE FRAGMENTS AS RECEPTORS FOR α-HYDROXY- AND DICARBOXYLIC ACIDS

Form of presentation

Articles in Russian journals and collections

Year of publication

2010

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Authors, employees of KFU

Agafonova Mariya Nikolaevna, author

Antipin Igor Sergeevich, author

Zhukov Arkadiy Yurevich, author

Konovalov Aleksandr Ivanovich, author

Sitdikov Ruzal Rustamovich, author

Stoykov Ivan Ivanovich, author

Bibliographic description in the original language

10. I.I. Stoikov, A. Yu. Zhukov, M. N. Agafonova, R. R. Sitdikov, I. S. Antipin, A. I. Konovalov. p-tert-Butyl thiacalix[4]arenes functionalized at the lower rim by o-, m-, p-amido and o-, m-, p-(amidomethyl)pyridine fragments as receptors for α-hydroxy- and dicarboxylic acids. 2010 Tetrahedron, V. 66, I. 1, P. 359-367

Annotation

A series of new p-tert-butyl thiacalix[4]arenes with o-, m-, p-amido and o-, m-, p-(amidomethyl)pyridine substituents at the lower rim in cone, partial cone, and 1,3-alternate conformations were synthesized. The ability of the obtained compounds to recognize the a-hydroxy (glycolic, tartaric) and dicarboxylic (oxalic, malonic, succinic, fumaric, and maleic) acids was investigated by UV–vis spectroscopy. Also, the efficiency and selectivity of binding, the association constants log Ka (102 to 107 M 1) and the stoichiometry were determined for the complexes of p-tert-butyl thiacalix[4]arenes with the acids. The receptors based on p-tert-butyl thiacalix[4]arenes with (amidomethyl)pyridine substitutes are most efficient in complexation in many cases.

Keywords

Molecular recognition, p-tert-Butyl thiacalix[4]arenes, a-Hydroxy- and dicarboxylic acids, UV-spectroscopy method

The name of the journal

Tetrahedron

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-70549101076&origin=resultslist&sort=plf-f&src=s&sid=BAB8EF76B7D67C98E702ACD24B536DD1.wsnAw8kcdt7IPYLO0V48gA%3a340&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2855270142100%29&relpos=3&citeCnt=18&searchTerm=

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=156632&p_lang=2

Resource files

File name	Size (MB)	Format
Tetrahedron_piridiny_2010.pdf	0,96	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Agafonova Mariya Nikolaevna	ru_RU
dc.contributor.author	Antipin Igor Sergeevich	ru_RU
dc.contributor.author	Zhukov Arkadiy Yurevich	ru_RU
dc.contributor.author	Konovalov Aleksandr Ivanovich	ru_RU
dc.contributor.author	Sitdikov Ruzal Rustamovich	ru_RU
dc.contributor.author	Stoykov Ivan Ivanovich	ru_RU
dc.date.accessioned	2010-01-01T00:00:00Z	ru_RU
dc.date.available	2010-01-01T00:00:00Z	ru_RU
dc.date.issued	2010	ru_RU
dc.identifier.citation	10. I.I. Stoikov, A. Yu. Zhukov, M. N. Agafonova, R. R. Sitdikov, I. S. Antipin, A. I. Konovalov. p-tert-Butyl thiacalix[4]arenes functionalized at the lower rim by o-, m-, p-amido and o-, m-, p-(amidomethyl)pyridine fragments as receptors for α-hydroxy- and dicarboxylic acids. 2010 Tetrahedron, V. 66, I. 1, P. 359-367	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=156632&p_lang=2	ru_RU
dc.description.abstract	Tetrahedron	ru_RU
dc.description.abstract	A series of new p-tert-butyl thiacalix[4]arenes with o-, m-, p-amido and o-, m-, p-(amidomethyl)pyridine substituents at the lower rim in cone, partial cone, and 1,3-alternate conformations were synthesized. The ability of the obtained compounds to recognize the a-hydroxy (glycolic, tartaric) and dicarboxylic (oxalic, malonic, succinic, fumaric, and maleic) acids was investigated by UV–vis spectroscopy. Also, the efficiency and selectivity of binding, the association constants log Ka (102 to 107 M 1) and the stoichiometry were determined for the complexes of p-tert-butyl thiacalix[4]arenes with the acids. The receptors based on p-tert-butyl thiacalix[4]arenes with (amidomethyl)pyridine substitutes are most efficient in complexation in many cases.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Molecular recognition	ru_RU
dc.subject	p-tert-Butyl thiacalix[4]arenes	ru_RU
dc.subject	a-Hydroxy- and dicarboxylic acids	ru_RU
dc.subject	UV-spectroscopy method	ru_RU
dc.title	p-tert-Butyl thiacalix[4]arenes functionalized at the lower rim by o-, m-, p-amido and o-, m-, p-(amidomethyl)pyridine fragments as receptors for α-hydroxy- and dicarboxylic acids	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU