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Redox-Disproportionation of a Decamethyltitanocene(III) Isonitrile Alkynyl Complex.

Authors :
Reiß, Fabian
Altenburger, Kai
Hollmann, Dirk
Spannenberg, Anke
Jiao, Haijun
Arndt, Perdita
Rosenthal, Uwe
Beweries, Torsten
Source :
Chemistry - A European Journal. 6/12/2017, Vol. 23 Issue 33, p7891-7895. 5p.
Publication Year :
2017

Abstract

A mixed decamethyltitanocene(III) isonitrile alkynyl complex ( 7) was synthesized by the sequential introduction of the isonitrile and alkynyl ligands. Direct synthesis results in the formation of the diamagnetic decamethyltitanocene bis(isonitrile) ( 2) and bis(alkynyl) ( 3) complexes. Compound 7 undergoes disproportionation at room temperature to give 2 and 3. All complexes were fully characterized by IR, NMR, and EPR spectroscopy, and mass spectrometry. Molecular structures for complexes 2 and 7 are reported. The stability and reactivity of these complexes are rationalized by DFT computations. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
09476539
Volume :
23
Issue :
33
Database :
Academic Search Index
Journal :
Chemistry - A European Journal
Publication Type :
Academic Journal
Accession number :
123567185
Full Text :
https://doi.org/10.1002/chem.201701374