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8-Sila-4-stanna-s-tetrahydroindacenes as synthons for Me<sub>2</sub>Si-bridged zirconocenes : formation from biscyclopentadienyl silanes by reaction with aminostannanes

8-Sila-4-stanna-s-tetrahydroindacenes as synthons for Me2Si-bridged zirconocenes : formation from biscyclopentadienyl silanes by reaction with aminostannanes

Type of Publication: Journal article
URI (citable link): http://nbn-resolving.de/urn:nbn:de:bsz:352-238581
Author: Hüttenhofer, Mario; Schaper, Frank; Brintzinger, Hans-Herbert
Year of publication: 2002
Published in: Journal of Organometallic Chemistry ; 660 (2002), 1. - pp. 85-90. - ISSN 0022-328X
DOI (citable link): https://dx.doi.org/10.1016/S0022-328X(02)01775-8
Summary:
Alkyl-substituted bis(cyclopentadienyl)dimethylsilanes react with Me2Sn(NEt2)2 and with (Me2N)4Sn to yield correspondingly substituted, meso-configurated RS-8-sila-4-stanna-s-tetrahydroindacene and axially symmetric RR,SS-4-spiro-bis(8-sila-4-stanna-s-tetrahydroindacene) compounds, respectively, which are stereoselectively converted by reaction with ZrCl4 to the corresponding meso- and rac-configurated ansa-zirconocene complexes.
Subject (DDC): 540 Chemistry
Link to License: Terms of use

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HÜTTENHOFER, Mario, Frank SCHAPER, Hans-Herbert BRINTZINGER, 2002. 8-Sila-4-stanna-s-tetrahydroindacenes as synthons for Me2Si-bridged zirconocenes : formation from biscyclopentadienyl silanes by reaction with aminostannanes. In: Journal of Organometallic Chemistry. 660(1), pp. 85-90. ISSN 0022-328X. Available under: doi: 10.1016/S0022-328X(02)01775-8

@article{Huttenhofer20028Sila-23858, title={8-Sila-4-stanna-s-tetrahydroindacenes as synthons for Me2Si-bridged zirconocenes : formation from biscyclopentadienyl silanes by reaction with aminostannanes}, year={2002}, doi={10.1016/S0022-328X(02)01775-8}, number={1}, volume={660}, issn={0022-328X}, journal={Journal of Organometallic Chemistry}, pages={85--90}, author={Hüttenhofer, Mario and Schaper, Frank and Brintzinger, Hans-Herbert} }

2013-07-24T19:20:50Z Journal of Organometallic Chemistry ; 660 (2002), 1. - S. 85-90 eng 2002 Schaper, Frank 8-Sila-4-stanna-s-tetrahydroindacenes as synthons for Me<sub>2</sub>Si-bridged zirconocenes : formation from biscyclopentadienyl silanes by reaction with aminostannanes Alkyl-substituted bis(cyclopentadienyl)dimethylsilanes react with Me<sub>2</sub>Sn(NEt<sub>2</sub>)<sub>2</sub> and with (Me<sub>2</sub>N)<sub>4</sub>Sn to yield correspondingly substituted, meso-configurated RS-8-sila-4-stanna-s-tetrahydroindacene and axially symmetric RR,SS-4-spiro-bis(8-sila-4-stanna-s-tetrahydroindacene) compounds, respectively, which are stereoselectively converted by reaction with ZrCl<sub>4</sub> to the corresponding meso- and rac-configurated ansa-zirconocene complexes. Hüttenhofer, Mario Schaper, Frank 2013-07-24T19:20:50Z Brintzinger, Hans-Herbert Hüttenhofer, Mario terms-of-use Brintzinger, Hans-Herbert

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