C-F bond activation in polyfluorobenzothiolate compounds of Os(III). X-raystructures of [Os(SC6F4(F-2))(SC6F5)(2)(PMe2Ph)(2)], [Os(SC6F5)(2)(o-S2C6F4)(PMe2Ph)] and [Os(C6F5)(2)(o-S2C6F4)(PMe2Ph)(2)]

Authors
Arroyo, M Bernes, S Brianso, JL Mayoral, E Richards, RL Rius, J Torrens, H
Citation
M. Arroyo et al., C-F bond activation in polyfluorobenzothiolate compounds of Os(III). X-raystructures of [Os(SC6F4(F-2))(SC6F5)(2)(PMe2Ph)(2)], [Os(SC6F5)(2)(o-S2C6F4)(PMe2Ph)] and [Os(C6F5)(2)(o-S2C6F4)(PMe2Ph)(2)], J ORGMET CH, 599(2), 2000, pp. 170-177
Citations number
31
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN journal
0022328X → ACNP
Volume
599
Issue
2
Year of publication
2000
Pages
170 - 177
Database
ISI
SICI code
0022-328X(20000415)599:2<170:CBAIPC>2.0.ZU;2-N
Abstract
Thermolysis of [Os(SR)(3)(PMe2Ph)(2)] (R = C6F5 (1a) or C6HF4-4 (1b)) in re fluxing toluene affords [Os(SC6F5)(2)(o-S2C6F4)(PMe2Ph)] (2a), [Os(SC6HF4)( 2)(o-S2C6HF3)(PMe2Ph)] (2b), and [Os(C6F5)(2)(o-S2C6F4)(PMe2Ph)(2)] (3a) th rough processes involving C-F and C-S bond cleavage as well as rearrangemen t of C-S bonds. The single-crystal diffraction structures of la, 2a and 3a have been determined. In the solid state compound 1a shows a C-F --> Os int eraction. (C) 2000 Elsevier Science S.A. All rights reserved.