Studies of complexation properties of receptors based on functionalized calix{[}4]arenes with various complexation centers / Geide I. V.,Kulyashova A. E.,Prokhorova P. E.,Morzherin Yu. Yu. // RUSSIAN CHEMICAL BULLETIN. - 2014. - V. 63, l. 7. - P. 1606-1609.

ISSN/EISSN:

1066-5285 / 1573-9171

Type:

Article

Abstract:

Heterophase extraction was used to study complexation properties of ligands on the calix{[}4]arene platform with separated and unseparated complexation centers with transition metal salts (Ni2+, Co2+, Fe2+, Mn2+, Cu2+). Calixarenes containing N-alkylcarboxamide sub-stituents at the lower rim exhibit higher affinity to binding of transition metal sulfates (extraction degree E = 30-60\%) than calixarenes containing ester moieties at the lower rim and N-alkylsulfonamide moieties at the upper rim. The opposite pattern was observed for calixarenes containing unsubstituted amide fragments. For Fe2+, Ni2+, and Mn2+ sulfates, the extraction degree exceeded 50\%.

Author keywords:

calix{[}4]arene; extraction; complexation; ligand; transition metals ION-PAIR RECOGNITION; TRANSPORT-PROPERTIES; ACID; DERIVATIVES

DOI:

нет данных

Web of Science ID:

ISI:000350878300021

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUL
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
EISSN	1573-9171
Keywords-Plus	ION-PAIR RECOGNITION; TRANSPORT-PROPERTIES; ACID; DERIVATIVES
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Author-Email	yu.yu.morzherin@urfu.ru
ResearcherID-Numbers	Morzherin, Yury/M-7420-2013 Kulyashova, Alexandra/H-7905-2014
ORCID-Numbers	Morzherin, Yury/0000-0002-1333-6676 Kulyashova, Alexandra/0000-0002-8886-8546
Number-of-Cited-References	28
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	11
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	CD2BJ