摘要:
The reactions of Ti(C5H4R)(C5H7)(PMe3) complexes (R = H, CH3; C5H7 = pentadienyl) with acetone lead to the coupling of each dienyl terminus to a molecule of acetone, as had earlier been observed for the 2,4-dimethylpentadienyl 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 rights reserved.