BIS(ALKYNYL)TITANOCENE COMPLEXES - ORGANOMETALLIC BIDENTATE CHELATE LIGANDS

被引：46

作者：

LANG, H

ZSOLNAI, L

机构：

[1] Anorganisch-Chemisches Institut der Universität Heidelberg, W-6900 Heidelberg 1

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1991年 / 406卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(91)83193-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis of the dinuclear compound {L2Ti(C = CPh)2}Co(CO), III, (L = eta-5-C5H4SiMe3) is described. The organometallic substituted alkyne PhC = C - L2Ti - C = CPh, I, reacts with Co2(CO)8, II, to yield the paramagnetic complex {L2Ti(C = CPh)2}Co(CO), III. The application of PhC = C - L2Ti - C = CPh, I, as an organometallic bidentate chelate ligand is discussed. The identity of compound {L2Ti(C = CPh)2}Co(CO), III, is confirmed by analytical and spectroscopic data as well as by an X-ray diffraction study.

引用

页码：C5 / C8

页数：4

共 12 条

[1] REACTIONS OF BIS-(ETHYLENE)(TERTIARY PHOSPHINE)PLATINUM COMPLEXES WITH PHENYLETHYNYL DERIVATIVES OF TITANIUM AND SILICON - CRYSTAL-STRUCTURE OF (MU-DIMETHYLSILANEDIYL)(SIGMA-PHENYLETHYNYL)[MU-(1-SIGMA-1-2-ETA-PHENYLETHYNYL)]-BIS(TRICYCLOHEXYLPHOSPHINE)DIPLATINUM (PT-PT) [J].