http://www.cnr.it/ontology/cnr/individuo/prodotto/ID18286

Synthesis, Characterization and Crystal Structure of the Water Soluble Copper(I) Complex with Trisulfonated Triphenylphosphine (Articolo in rivista)

Type

Prodotto della ricerca (Classe)
Articolo in rivista (Classe)

Label

Synthesis, Characterization and Crystal Structure of the Water Soluble Copper(I) Complex with Trisulfonated Triphenylphosphine (Articolo in rivista) (literal)

Anno

2001-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

10.1021/ic0004378 (literal)

Alternative label

Tisato F.; Refosco F.; Bandoli G.; Pilloni G.; Corain B. (2001)
Synthesis, Characterization and Crystal Structure of the Water Soluble Copper(I) Complex with Trisulfonated Triphenylphosphine
in Inorganic chemistry
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Tisato F.; Refosco F.; Bandoli G.; Pilloni G.; Corain B. (literal)

Pagina inizio

1394 (literal)

Pagina fine

1396 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

http://pubs.acs.org/doi/pdf/10.1021/ic0004378 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

40 (literal)

Rivista

Inorganic chemistry (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto

E' stata effettuata la caratterizzazione strutturale nello stato solido (raggi X) e in soluzione (NMR multinucleare) di un composto acquosolubile e stabile alla dismutazione di rame(I). La sfera di coordinazione è supportata da fosfine contenenti gruppi solfonati, che rendono solubile in acqua questo tipo di composti (literal)

Note

Scopu (literal)
ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

1,2 ICTIMA-C.N.R., Corso Stati Uniti, 4, 35020 Padova, Italy 3 Dipartimento di Scienze Farmaceutiche, Università di Padova, Via Marzolo 5, 35131 Padova, Italy 4 Dipartimento di Chimica Inorganica, Metallorganica and Analitica, Università di Padova, Via Marzolo 1, 35131 Padova, Italy 5 Dipartimento di Chimica Inorganica, Metallorganica and Analitica, Università di Padova, Via Marzolo 1, 35131 Padova, Italy, and Centro per lo Studio sulla Stabilita` e Reattivita` dei Composti di Coordinazione, C.N.R., Via Marzolo 1, 35131 Padova, Italy (literal)

Titolo

Synthesis, Characterization and Crystal Structure of the Water Soluble Copper(I) Complex with Trisulfonated Triphenylphosphine (literal)

Abstract

Aqueous soluble copper(I) complexes stable towards valence disproportionation are rare.1 Thus, in addition to the seminal complex [Cu(NH3)3]+ isolated in 1901 by G. Bodlaender2 and recently reinvestigated by Lamble et al.,3 only salts of [Cu(CN)3]2- 4 and of [Cu(DMP)2]+ (DMP = 2,9-dimethyl-1,10-phenantroline)5 appear to have been isolated and characterized as solid species. On the contrary, a plethora of lipophilic CuI complexes have been synthesized and thoroughly investigated in organic media.6 In this connection, it may be noticed that the availability of water- and air-stable, soluble copper(I) complexes featured by a substantial coordinative unsaturation, might provide valuable starting compounds for developing an aqueous inorganic and bio-inorganic chemistry of copper(I), barely explored so far.1,7 Tris(m-sulfonatophenyl)phosphine (TPPTS) trisodium salt is a soft ligand whose coordination ability towards a variety of transition metals has been demonstrated by Herrmann et al. in the late eighties.8 Syntheses performed in aqueous media include metal centers such as MnI, Fe0, RuII, CoI,0, RhI, IrI, Ni0, Pd0, PtII,0, AgI and AuI, but not CuI. In the frame of our ongoing interest for CuI/CuII coordination chemistry with phosphines, phosphine oxides and chalcogenides, and phosphino-amines,9-16 we report here on the synthesis and characterization, including the X-ray structure, of the complex {Na5[Cu(TPPTS)2].5H2O.½EtOH}n, 1.½EtOH, where TPPTS is [P(C6H4-m-SO3)3]3-. For the synthesis we have utilized a two-phase approach, taking advantage of the lability of the [Cu(MeCN)4]+ precursor and of the capability of TPPTS to extract the copper ion into the aqueous phase through the formation of a very stable complex, which combines high water solubility with unusual redox stability. (literal)

Prodotto di