ISSN:
1434-1948
Keywords:
Zirconium
;
Metallocenes
;
Triflate
;
Hydrosulfido
;
Rhodium
;
Early-late complex
;
Chemistry
;
General Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The bishydrosulfido zirconium metallocene compound [Cptt2Zr(SH)2] (2) containing the bulky η5-1,3-di-tert-butylcyclopentadienyl (Cptt) ligand is readily accessible from [Cptt2Zr(CH3)2] (1) upon treatment with H2S. Reaction of 2 with methyltriflate gives the monohydrosulfido complex [Cptt2Zr(SH)(OSO2CF3)] (3) which exists as two isomers in solution, and has been characterized by X-ray diffraction methods. Complex 2 is an effective metallaligand for the controlled synthesis of new trinuclear early-late heterobimetallic complexes (ELHB) with a ZrRh2 core such as [Cptt2Zr(μ3-S)2{Rh(CO)2}2] (4).
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
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