Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Copper and rhenium complexes of a bis(aminoethanethiol) ligand
Autore:
Sukal, S; Bradshaw, JE; He, JF; Yap, GPA; Rheingold, AL; Kung, HF; Francesconi, LC;
Indirizzi:
Univ Penn, Dept Radiol, Philadelphia, PA 19104 USA Univ Penn PhiladelphiaPA USA 19104 pt Radiol, Philadelphia, PA 19104 USA CUNY Hunter Coll, Dept Chem, New York, NY 10021 USA CUNY Hunter Coll New York NY USA 10021 Dept Chem, New York, NY 10021 USA Univ Delaware, Dept Chem, Newark, DE 19716 USA Univ Delaware Newark DE USA 19716 laware, Dept Chem, Newark, DE 19716 USA
Titolo Testata:
POLYHEDRON
fascicolo: 1-2, volume: 18, anno: 1998,
pagine: 7 - 17
SICI:
0277-5387(1998)18:1-2<7:CARCOA>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
PERFUSION IMAGING AGENTS; AMINE OXIME COMPLEXES; CRYSTAL-STRUCTURE; TECHNETIUM; BIODISTRIBUTION;
Keywords:
aminoethanethiol; copper; rhenium;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: Bradshaw, JE Univ Penn, Dept Radiol, Philadelphia, PA 19104 USA Univ PennPhiladelphia PA USA 19104 iladelphia, PA 19104 USA
Citazione:
S. Sukal et al., "Copper and rhenium complexes of a bis(aminoethanethiol) ligand", POLYHEDRON, 18(1-2), 1998, pp. 7-17

Abstract

Bis(aminoethanethiol) (BAT) ligands, containing the N2S2 donor atom set: react with transition metal ions to form complexes with a variety of coordination geometries. The reaction of CuCl2 with the ligand: BAT-TECH, results in reduction of some of the copper (II) centers to copper(I) and formation of a mixed valent pentamer. The reaction of a [(ReO)-O-V](3+) reagent with the ligand results in two constitutional isomers, both with distorted square pyramidal coordination geometry. One molecule (A) has an amine group alpha to the cyclohexyl substituent and an amide group in the remote position. The other molecule (B) has the amide group alpha to the cyclohexyl group and the amine group in the remote position. The two species apparently persist in CH3CN solution at room temperature. (C) 1998 Elsevier Science Ltd. Allrights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/01/20 alle ore 15:46:37