INTRAMOLECULAR NUCLEOPHILIC-ADDITION OF THE OXYGEN OF A NITRO LIGAND ONTO THE CIS OLEFIN IN CATIONIC COMPLEXES OF PLATINUM(II)

Authors
FANIZZI FP MARESCA L NATILE G PACIFICO C
Citation
Fp. Fanizzi et al., INTRAMOLECULAR NUCLEOPHILIC-ADDITION OF THE OXYGEN OF A NITRO LIGAND ONTO THE CIS OLEFIN IN CATIONIC COMPLEXES OF PLATINUM(II), Journal of the Chemical Society. Dalton transactions, (6), 1994, pp. 949-950
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of the Chemical Society. Dalton transactions → ACNP
ISSN journal
03009246
Issue
6
Year of publication
1994
Pages
949 - 950
Database
ISI
SICI code
0300-9246(1994):6<949:INOTOO>2.0.ZU;2-0
Abstract
Among cationic complexes of platinum(II), [Pt(olefin)(NO2)(tmen)][ClO4 ] (olefin = ethene 1b, propene 2b, E-but-2-ene 3b, Z-but-2-ene 4b; tme n = N,N,N',N'-tetramethylethylenediamine), complexes 2b and 3b have gi ven evidence for the formation of an intramolecular metallacycle resul ting from nucleophilic attack of one oxygen of the nitro ligand on the cis olefin which changes from an eta2- to sigma-co-ordination mode.