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ansa-Metallocene derivatives : V. Synthesis of tetramethylethylene-bridged titanocene and zirconocene derivatives via reductive fulvene coupling

ansa-Metallocene derivatives : V. Synthesis of tetramethylethylene-bridged titanocene and zirconocene derivatives via reductive fulvene coupling

Type of Publication: Journal article
URI (citable link): http://nbn-resolving.de/urn:nbn:de:bsz:352-239621
Author: Schwemlein, Heinz; Brintzinger, Hans-Herbert
Year of publication: 1983
Published in: Journal of Organometallic Chemistry ; 254 (1983), 1. - pp. 69-73. - ISSN 0022-328X
DOI (citable link): https://dx.doi.org/10.1016/0022-328X(83)85118-3
Summary:
Titanocene and zirconocene derivatives with an interannular tetramethylethylene bridge can be made by reductive coupling of 6,6-dimethylfulvene with sodium amalgam, sodium anthracenide, or magnesium metal/CCl4 as reducing agents and subsequent reaction of the anionic tetramethyldicyclopentadienylethane product with TiCl3 or ZrCl4 in THF.
Subject (DDC): 540 Chemistry
Link to License: Terms of use

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SCHWEMLEIN, Heinz, Hans-Herbert BRINTZINGER, 1983. ansa-Metallocene derivatives : V. Synthesis of tetramethylethylene-bridged titanocene and zirconocene derivatives via reductive fulvene coupling. In: Journal of Organometallic Chemistry. 254(1), pp. 69-73. ISSN 0022-328X. Available under: doi: 10.1016/0022-328X(83)85118-3

@article{Schwemlein1983ansaM-23962, title={ansa-Metallocene derivatives : V. Synthesis of tetramethylethylene-bridged titanocene and zirconocene derivatives via reductive fulvene coupling}, year={1983}, doi={10.1016/0022-328X(83)85118-3}, number={1}, volume={254}, issn={0022-328X}, journal={Journal of Organometallic Chemistry}, pages={69--73}, author={Schwemlein, Heinz and Brintzinger, Hans-Herbert} }

eng Brintzinger, Hans-Herbert 2013-07-22T09:52:12Z 1983 Journal of Organometallic Chemistry ; 254 (1983), 1. - S. 69-73 Brintzinger, Hans-Herbert 2013-07-22T09:52:12Z Titanocene and zirconocene derivatives with an interannular tetramethylethylene bridge can be made by reductive coupling of 6,6-dimethylfulvene with sodium amalgam, sodium anthracenide, or magnesium metal/CCl<sub>4</sub> as reducing agents and subsequent reaction of the anionic tetramethyldicyclopentadienylethane product with TiCl<sub>3</sub> or ZrCl<sub>4</sub> in THF. terms-of-use Schwemlein, Heinz Schwemlein, Heinz ansa-Metallocene derivatives : V. Synthesis of tetramethylethylene-bridged titanocene and zirconocene derivatives via reductive fulvene coupling

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