Výsledky vyhledávání - "Daniel S. Stelck"

Novel ansa-Metallocenes with a Single Boron Atom in the Bridge: Syntheses, Reactivities, and X-ray Structures of {Ph(L)B(η5-C5H4)2}ZrCl2 (L = SMe2, PMe3)

Autor: Arnold L. Rheingold, Daniel S. Stelck, and Pamela J. Shapiro, Naomi Basickes

Publikováno v: Organometallics. 16:4546-4550

The syntheses and X-ray crystal structures of the boron-bridged ansa-metallocene complexes [{Ph(Me2S)B(η5-C5H4)2}ZrCl2]·C6D6 (2) and [{Ph(Me3P)B(η5-C5H4)2}ZrCl2] (3) are reported. Complex 2 is obtained as the product of a double dehalodesilylation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65b837a520a0b98819baae866ad46914
https://doi.org/10.1021/om970253+

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Stable Borate-Bridged ansa-Zirconocene Complexes. Preparation and X-ray Crystallographic Characterization of [Cp*2Al]+[Me(Ph)B(η5-C5H4)2ZrCl2]- and [PPN]+[Cl(Ph)B(η5-C5H4)2ZrCl2]

Autor: Gerald Kehr, Daniel S. Stelck, Pamela J. Shapiro, Klaus Kunz, Ashwani Vij, Tom Concolino, Arnold L. Rheingold, Christopher T. Burns

Publikováno v: Organometallics. 18:5432-5434

The title complexes are stable, borate-bridged ansa-zirconocene species which have been prepared by reacting [{Ph(SMe2)B(η5-C5H4)2}ZrCl2] (1) with Cp*2AlMe and [PPN]Cl. Their molecular structures were determined by X-ray diffraction. Noteworthy are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87f3e1df691ddd5b4d0416dfba8db332
https://doi.org/10.1021/om990744p

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