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Titolo:
Ditopic receptors capable of hydrogen bonding: Synthesis and complexation behaviour of diaza crown-ethers having melamine sidearms
Autore:
Quici, S; Manfredi, A; Pozzi, G; Cavazzini, M; Rozzoni, A;
Indirizzi:
Univ Milan, Ctr CNR, I-20133 Milan, Italy Univ Milan Milan Italy I-20133Univ Milan, Ctr CNR, I-20133 Milan, Italy Univ Milan, Dipartimento Chim Organ & Ind, I-20133 Milan, Italy Univ Milan Milan Italy I-20133 to Chim Organ & Ind, I-20133 Milan, Italy
Titolo Testata:
TETRAHEDRON
fascicolo: 34, volume: 55, anno: 1999,
pagine: 10487 - 10496
SICI:
0040-4020(19990820)55:34<10487:DRCOHB>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
MACROCYCLE INTERACTION; AMMONIUM CATIONS; NUCLEOTIDE BASES; LARIAT ETHERS; KINETIC DATA; CHEMISTRY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Physical, Chemical & Earth Sciences
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Quici, S Univ Milan, Ctr CNR, Via C Golgi 19, I-20133 Milan, Italy Univ Milan Via C Golgi 19 Milan Italy I-20133 20133 Milan, Italy
Citazione:
S. Quici et al., "Ditopic receptors capable of hydrogen bonding: Synthesis and complexation behaviour of diaza crown-ethers having melamine sidearms", TETRAHEDRON, 55(34), 1999, pp. 10487-10496

Abstract

The new ditopic receptors 1-3 (Figure 1) have been synthesized and their binding ability for alkaline and transition metal cations has ben investigated by halide and W-Vis titrations. The recognition of complementary molecules through hydrogen bonding has been studied by H-1-NMR. The simultaneous recognition of these two guests is an anti-cooperative event. (C) 1999 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/12/20 alle ore 08:26:20