Synthesis of mono- and di-nuclear palladium diselenolenes from bis(cycloalkeno)-1,4-diselenins: X-ray crystal structure of [Pd(C7H10Se2)(PBu3)(2)]

Authors
Ford, S Morley, CP Di Vaira, M
Citation
S. Ford et al., Synthesis of mono- and di-nuclear palladium diselenolenes from bis(cycloalkeno)-1,4-diselenins: X-ray crystal structure of [Pd(C7H10Se2)(PBu3)(2)], NEW J CHEM, 23(8), 1999, pp. 811-813
Citations number
18
Categorie Soggetti
Chemistry
Journal title
NEW JOURNAL OF CHEMISTRY
ISSN journal
11440546 → ACNP
Volume
23
Issue
8
Year of publication
1999
Pages
811 - 813
Database
ISI
SICI code
1144-0546(199908)23:8<811:SOMADP>2.0.ZU;2-Z
Abstract
The reaction between [Pd-2(dba)(3)] (dba = dibenzylideneacetone), tributylp hosphine, and a bis(cycloalkeno)-1,4-diselenin leads to either a mononuclea r [Pd{SeC(R-1)=C(R-2)Se}(PBu3)(2)], or a dinuclear [Pd-2{SeC(R-1)=C(R-2)Se} (2)(PBu3)(2)] diselenolene (R-1-R-2 = (CH2)(n); n = 4, 5, 6) depending on t he stoichiometry employed; the structure of the monomeric product with n = 5 has been determined by X-ray crystallography.