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Dicyclopentadienyltitanium(IV) pyridine-2,6-dicarboxylate complexes : Synthesis and structural characterization as pentacoordinate titanocene derivatives

Dicyclopentadienyltitanium(IV) pyridine-2,6-dicarboxylate complexes : Synthesis and structural characterization as pentacoordinate titanocene derivatives

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LEIK, Regina, Laszlo ZSOLNAI, Gottfried HUTTNER, Eberhard W. NEUSE, Hans-Herbert BRINTZINGER, 1986. Dicyclopentadienyltitanium(IV) pyridine-2,6-dicarboxylate complexes : Synthesis and structural characterization as pentacoordinate titanocene derivatives. In: Journal of Organometallic Chemistry. 312(2), pp. 177-182. ISSN 0022-328X. Available under: doi: 10.1016/0022-328X(86)80296-0

@article{Leik1986Dicyc-23985, title={Dicyclopentadienyltitanium(IV) pyridine-2,6-dicarboxylate complexes : Synthesis and structural characterization as pentacoordinate titanocene derivatives}, year={1986}, doi={10.1016/0022-328X(86)80296-0}, number={2}, volume={312}, issn={0022-328X}, journal={Journal of Organometallic Chemistry}, pages={177--182}, author={Leik, Regina and Zsolnai, Laszlo and Huttner, Gottfried and Neuse, Eberhard W. and Brintzinger, Hans-Herbert} }

1986 Leik, Regina Reaction of (C<sub>5</sub>H<sub>5</sub>)<sub>2</sub>Ti(CH<sub>3</sub>)<sub>2</sub> or (CH<sub>3</sub>)<sub>4</sub>C<sub>2</sub>(C<sub>5</sub>H<sub>4</sub>)<sub>2</sub>Ti(CH<sub>3</sub>)<sub>2</sub> with pyridine-2,6-dicarboxylic acid (dipicolinic acid) yields titanocene dipicolinate derivatives. The molecular structure of (C<sub>5</sub>H<sub>5</sub>)<sub>2</sub>Ti dipicolinate is that of an axially symmetric, pentacoordinate titanocene derivative with two carboxyl oxygen atoms and the pyridine nitrogen atom as ligating atoms. Two identical chelate bite angles of only 71° make the dipicolinate ligand particularly suited to form a remarkably stable titanocene derivative with unprecedented pentacoordintae geometry. 2013-07-10T09:36:32Z Zsolnai, Laszlo Huttner, Gottfried Journal of Organometallic Chemistry ; 312 (1986), 2. - S. 177-182 Brintzinger, Hans-Herbert Neuse, Eberhard W. Neuse, Eberhard W. eng Zsolnai, Laszlo 2013-07-10T09:36:32Z terms-of-use Brintzinger, Hans-Herbert Leik, Regina Huttner, Gottfried Dicyclopentadienyltitanium(IV) pyridine-2,6-dicarboxylate complexes : Synthesis and structural characterization as pentacoordinate titanocene derivatives

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