Titanium NMR data for some titanium half-sandwich complexes bearing substituted cyclopentadienyl ligands
作者:Andreas Hafner、Jun Okuda
DOI:10.1021/om00027a052
日期:1993.3
Titanium NMR spectroscopic data for a series of trichlorotitanium complexes bearing a cyclopentadienyl ligand substituted with tert-butyl and/or trimethylsilyl groups have been collected. According to chemical shift values a weak electron-donating effect of trimethylsilyl group is implied, whereas the line widths reflect the symmetry of the five-membered ring's substitution pattern.