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Bis(indenyl)zirconium(IV) complexes of monofunctional bidentate salicylidimines

Bis(indenyl)zirkonium(IV)-Komplexe monofunktioneller zweizähniger Salicylidimine

  • Anorganische Und Physikalische Chemie
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Abstract

A series of (C9H7)2Zr(SB)Cl complexes whereSB − is the anion of bidentateSchiff base derived from salicylaldehyde and 4-substituted anilines, viz. salicylidene-4-ansidine, salicylidene-4-phenetidine, salicylidene-4-chloroaniline, salicylidene-4-bromoaniline, salicylidene-4-iodoaniline and salicylidene-4-nitroaniline, have been synthesized by the reaction of bis(indenyl)zirconium(IV) dichloride andSchiff base (SBH) in 1:1 molar ratio in refluxingTHF in the presence of triethylamine. The new derivatives have been characterized on the basis of their elemental analyses, conductance measurements and spectral (IR,1H-NMR, UV-VIS) studies.

Zusammenfassung

Es wurde eine Reihe von (C9H7)2Zr(SB)Cl-Komplexen synthetisiert, wobeiSB − für das Anion einer zweizähnigenSchiff-Base steht. DieSchiff-Basen sind von Salicylaldehyd und 4-substituierten Anilinen hergeleitet: Salicyliden-4-anisidin,-4-phenetidin, -4-Cl-, -4-Br-, -4-I-anilin und -4-Nitroanilin. Die Synthese erfolgte über die Reaktion von Bis(indenyl)zirkonium(IV)-dichlorid mit derSchiff-Base (SBH) in einem molaren Verhältnis von 1:1 am Rückfluß in Gegenwart von Triethylamin undTHF als Lösungsmittel. Zur Charakterisierung der neuen Derivate wurden Elementaranalysen, Leitfähigkeitsmessungen und spektroskopische Daten (IR,1H-NMR, UV-VIS) herangezogen.

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Authors and Affiliations

  1. Department of Chemistry, University of Delhi, Delhi, India

    A. K. Sharma, B. Khera & N. K. Kaushik

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  1. A. K. Sharma
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  2. B. Khera
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  3. N. K. Kaushik
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Sharma, A.K., Khera, B. & Kaushik, N.K. Bis(indenyl)zirconium(IV) complexes of monofunctional bidentate salicylidimines. Monatsh Chem 114, 907–913 (1983). https://doi.org/10.1007/BF00799951

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