MIXED-LIGAND TITANIUM(IV) COMPLEXES - CHLOROBIS(DITHIOCARBAMATO)BIS(METHYLSALICYLATO)TITANIUM(IV) AND BIS(DITHIOCARBAMATO)BIS(METHYLSALICYLATO)TITANIUM(IV)

被引：3
|
作者：
BHARGAVA, S [1 ]
BOHRA, R [1 ]
MEHROTRA, RC [1 ]
机构：
[1] UNIV RAJASTHAN,DEPT CHEM,JAIPUR 302004,RAJASTHAN,INDIA
来源：
TRANSITION METAL CHEMISTRY | 1991年 / 16卷 / 06期
关键词：
D O I：
10.1007/BF01024201
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Dichlorobis(methylsalicylato)titanium(IV) reacts with potassium or amine salts of dialkyl or diaryl dithiocarbamates in 1:1 and 1:2 molar ratios in anhydrous benzene (room temperature) or in boiling CH2Cl2 to yield mixed ligand complexes: (AcOC6H4O)2Ti(S2CNR2)Cl (1) and (AcOC6H4O)2Ti(S2CNR2)2 (2), R = Et, n-Pr, n-Bu, cyclo-C4H8 and cyclo-C5H10. These compounds are moisture sensitive and highly soluble in polar solvents. Molecular weight measurement in conjunction with i.r., H-1 and C-13n.m.r. spectral studies suggest coordination number '7' and '8' around titanium(IV) in (1) and (2) respectively.
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页码：622 / 625
页数：4
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