I. E. Nifant'ev, A. A. Vinogradov, M. E. Minyaev, K. A. Lyssenko, P. V. Ivchenko, “Racemo-selective formation of ansa-zirconocene in the reaction of dimethylbis(5-phenyl-5,6-dihydroindeno[2,1-b]indol-6-yl)silane dilithium salt with ZrCl4: X-ray and DFT argumentation for stereocontrol”, Mendeleev Commun., 2019, Volume 29, Issue 3,Pages 266

This article is cited in 5 papers

Communications

Racemo-selective formation of ansa-zirconocene in the reaction of dimethylbis(5-phenyl-5,6-dihydroindeno[2,1-b]indol-6-yl)silane dilithium salt with ZrCl₄: X-ray and DFT argumentation for stereocontrol

I. E. Nifant'ev^ab, A. A. Vinogradov^a, M. E. Minyaev^a, K. A. Lyssenko^bc, P. V. Ivchenko^ab

^a A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, Russian Federation
^b Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^c G.V. Plekhanov Russian University of Economics, Moscow, Russian Federation

Abstract: The reaction of bis[(5a,6,6a,10a,10b-η)-5-phenyl-5,6-dihydroindeno[2,1-b]indol-6-yl]dimethylsilane dilithium salt with ZrCl₄ results in the formation of zirconium ansa-complex with >95% rac-selectivity, presumably due to specific crystal structure of the dilithium salt, which was established by X-ray diffraction.

Language: English

DOI: 10.1016/j.mencom.2019.05.008

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