BIS(SUBSTITUTED BENZOATO) COMPLEXES OF BIS(ETA-CYCLOPENTADIENYL) TITANIUM(IV) - SYNTHESIS AND MASS-SPECTRA, H-1-NMR 13C-NMR AND IR-SPECTRA

被引:16
|
作者
DANG, Y
GEISE, HJ
DOMMISSE, R
ESMANS, E
DESSEYN, HO
机构
[1] UNIV INSTELLING ANTWERP,DEPT CHEM,UNIV SPLEIN 1,B-2610 WILRIJK,BELGIUM
[2] ANTWERP STATE UNIV CTR,DEPT ORGAN CHEM,B-2020 ANTWERP,BELGIUM
[3] ANTWERP STATE UNIV CTR,DEPT INORGAN CHEM,B-2020 ANTWERP,BELGIUM
关键词
D O I
10.1016/0022-328X(90)80063-6
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The syntheses of 32 complexes of the type (η-C5H5)2Ti(OOCC6H4X)2 are reported together with their mass, 1H NMR, 13C NMR, mid- and far-IR spectra. The data are consistent with a model in which the TiOOC bond strength (weaker than that of TiCp and TiHal) is stabilized by electron-withdrawing substituents X on the phenyl rings. The electronic influence of X also extends into the cyclopentadienyl rings. © 1990.
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页码:333 / 348
页数:16
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