Synthesis and characterization of a dimeric acetone coupling product with a titanium-pentadienyl complex

Authors
Tomaszewski, R Wilson, AM Liable-Sands, L Rheingold, AL Ernst, RD
Citation
R. Tomaszewski et al., Synthesis and characterization of a dimeric acetone coupling product with a titanium-pentadienyl complex, J ORGMET CH, 583(1-2), 1999, pp. 42-46
Citations number
24
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN journal
0022328X → ACNP
Volume
583
Issue
1-2
Year of publication
1999
Pages
42 - 46
Database
ISI
SICI code
0022-328X(19990630)583:1-2<42:SACOAD>2.0.ZU;2-P
Abstract
The reactions of Ti(C5H4R)(C5H7)(PMe3) complexes (R = H, CH3; C5H7 = pentad ienyl) with acetone lead to the coupling of each dienyl terminus to a molec ule of acetone, as had earlier been observed for the 2,4-dimethylpentadieny l ligand. However, in this case, dimeric rather than monomeric species were isolated. Confirmation of their formulations has been accomplished through a single crystal diffraction study. (C) 1999 Elsevier Science S.A. All rig hts reserved.