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

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1986
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Leik, Regina
Zsolnai, Laszlo
Huttner, Gottfried
Neuse, Eberhard W.
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Journal of Organometallic Chemistry. 1986, 312(2), pp. 177-182. ISSN 0022-328X. Available under: doi: 10.1016/0022-328X(86)80296-0
Zusammenfassung

Reaction of (C5H5)2Ti(CH3)2 or (CH3)4C2(C5H4)2Ti(CH3)2 with pyridine-2,6-dicarboxylic acid (dipicolinic acid) yields titanocene dipicolinate derivatives. The molecular structure of (C5H5)2Ti 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.

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ISO 690LEIK, 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. 1986, 312(2), pp. 177-182. ISSN 0022-328X. Available under: doi: 10.1016/0022-328X(86)80296-0
BibTex
@article{Leik1986Dicyc-23985,
  year={1986},
  doi={10.1016/0022-328X(86)80296-0},
  title={Dicyclopentadienyltitanium(IV) pyridine-2,6-dicarboxylate complexes : Synthesis and structural characterization as pentacoordinate titanocene derivatives},
  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}
}
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