Cyclic dimerization of tetracyanoethylene promoted on linear triplatinum centres leading to novel nitrene-bridged Pt-3 complexes

Authors
Tanase, T Hamaguchi, M Begum, RA Goto, E
Citation
T. Tanase et al., Cyclic dimerization of tetracyanoethylene promoted on linear triplatinum centres leading to novel nitrene-bridged Pt-3 complexes, CHEM COMMUN, (12), 2001, pp. 1072-1073
Citations number
23
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
12
Year of publication
2001
Pages
1072 - 1073
Database
ISI
SICI code
1359-7345(20010621):12<1072:CDOTPO>2.0.ZU;2-U
Abstract
Reactions of linear triplatinum complexes, linear-[Pt-3(mu -dpmp)(2)(RNC)(2 ])(PF6)(2) (1), with excess tetracyanoethylene (tcne) afford the novel nitr ene-bridged asymmetrical A-frame triplatinum complexes, [Pt-3(mu -dpmp)(2)( mu -C12N8)(RNC)(2)](PF6)(2) (2a: R = 2,6-xylyl; 2b: R = 2,4,6-mesityl, dpmp = bis(diphenylphosphinomethyl)phenylphosphine) in which two tcne molecules are coupled to form a (heptacyanocyclopent-1-enyl)nitrene moiety.