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Titolo:
COMPLEXES OF P-T-BUTYLCALIX[4]ARENE DERIVATIVES WITH NEUTRAL MOLECULES - STRUCTURES AND STABILITIES
Autore:
SMIRNOV S; SIDOROV V; PINKHASSIK E; HAVLICEK J; STIBOR I;
Indirizzi:
INST CHEM TECHNOL,DEPT ORGAN CHEM CR-16628 PRAGUE CZECH REPUBLIC INST CHEM TECHNOL,DEPT ORGAN CHEM CR-16628 PRAGUE CZECH REPUBLIC INST CHEM TECHNOL,DEPT ANALYT CHEM CR-16628 PRAGUE CZECH REPUBLIC
Titolo Testata:
Supramolecular chemistry
fascicolo: 3, volume: 8, anno: 1997,
pagine: 187 - 196
SICI:
1061-0278(1997)8:3<187:COPDWN>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
RAY CRYSTAL-STRUCTURE; UPPER RIM; CALIX)4>ARENES; ACETONITRILE; CALIXARENES; INCLUSION; CLATHRATE; RECEPTORS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
33
Recensione:
Indirizzi per estratti:
Citazione:
S. Smirnov et al., "COMPLEXES OF P-T-BUTYLCALIX[4]ARENE DERIVATIVES WITH NEUTRAL MOLECULES - STRUCTURES AND STABILITIES", Supramolecular chemistry, 8(3), 1997, pp. 187-196

Abstract

Complexation of p-tert-butylcalix[4]arene derivatives with a series of neutral guests in CCl4 solution was studied. The formation of inclusion-type complexes was determined. The solution structural data obtained were compared with solid state (X-ray) data and with the results ofAMBER force field calculations for several compounds. Stability constants were measured by the conventional NMR titration technique. The relationship of the nature of the guest and substitution pattern in the calix[4]arene lower rim with the complex stabilities is discussed.

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Documento generato il 26/11/20 alle ore 18:59:15