Аннотация:
Two novel ansa-zirconocenes containing SiMe2 bridge in non-conventional 4-position of 5-methoxy-6-tert-butylindenyl fragment have been synthesized, using TMS-protected substituted bromoindanol as a key starting compound. The structure of rac-dichloro- zirconium μ-4,4’-dimethylsilylene-bis(η5-6-tert-butyl-5-methoxy-2-methylinden-1-ide) was established by X-ray diffraction.
Образец цитирования:
P. V. Ivchenko, I. E. Nifant'ev, O. V. Smetannikov, A. A. Ivanyuk, A. V. Churakov, “Synthetic approach to 6-tert-butyl-5-methoxy-2-methylindenyl zirconium ansa-complexes, bridged in 4-position of indenyl fragment”, Mendeleev Commun., 25:6 (2015), 435–437