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Titolo:
Synthesis and coordination chemistry of lower rim cavitand ligands
Autore:
Pirondini, L; Bonifazi, D; Menozzi, E; Wegelius, E; Rissanen, K; Massera, C; Dalcanale, E;
Indirizzi:
Univ Parma, Dipartimento Chim Organ & Ind, I-43100 Parma, Italy Univ Parma Parma Italy I-43100 to Chim Organ & Ind, I-43100 Parma, Italy Univ Jyvaskyla, Dept Chem, SF-40351 Jyvaskyla, Finland Univ Jyvaskyla Jyvaskyla Finland SF-40351 m, SF-40351 Jyvaskyla, Finland Univ Parma, Dipartimento Chim Gen Inorgan Chim Anal & Chem Fi, I-43100 Parma, Italy Univ Parma Parma Italy I-43100 Chim Anal & Chem Fi, I-43100 Parma, Italy
Titolo Testata:
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
fascicolo: 12, , anno: 2001,
pagine: 2311 - 2320
SICI:
1434-193X(200106):12<2311:SACCOL>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
ELECTROCHEMICAL PROPERTIES; STRUCTURAL-ANALYSIS; TRANSITION-METALS; HOST MOLECULES; SILVER CATIONS; COMPLEXATION;
Keywords:
cavitands; coordination chemistry; self-assembly;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
34
Recensione:
Indirizzi per estratti:
Indirizzo: Dalcanale, E Univ Parma, Dipartimento Chim Organ & Ind, I-43100 Parma, Italy Univ Parma Parma Italy I-43100 & Ind, I-43100 Parma, Italy
Citazione:
L. Pirondini et al., "Synthesis and coordination chemistry of lower rim cavitand ligands", EUR J ORG C, (12), 2001, pp. 2311-2320

Abstract

Four new cavitand ligands, modified at the lower rim with cyano and pyridyl functional groups, have been synthesized and their coordinative behaviourtoward transition metal ions has been explored. The outcome of the self-assembly of these compounds in the presence of different metal precursors is biased toward the formation of intramolecular complexes, independent of thecoordination geometry imposed by the metal centre. Dimeric species have been obtained by decreasing the number of ligands at the lower rim from four to two and by using a metal precursor capable of exchanging four ligands simultaneously.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/09/20 alle ore 14:25:53