Formation of a [μ‐(η 1 ‐ N :η 2 ‐ C,N )‐Aryl cyanide]biszirconocene Cation by Ligand Exchange Reaction | Zendy

Röttger Dirk | Zendy; Erker Gerhard | Zendy; Fröhlich Roland | Zendy

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Formation of a [μ‐(η 1 ‐ N :η 2 ‐ C,N )‐Aryl cyanide]biszirconocene Cation by Ligand Exchange Reaction

Author(s) -

Röttger Dirk,

Erker Gerhard,

Fröhlich Roland

Publication year - 1995

Publication title -

chemische berichte

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 0009-2940

DOI - 10.1002/cber.19951281013

Subject(s) - chemistry , tetracoordinate , aryl , nitrile , cyanide , medicinal chemistry , ligand (biochemistry) , moiety , dichloromethane , metallacycle , stereochemistry , x ray crystallography , solvent , inorganic chemistry , organic chemistry , diffraction , biochemistry , alkyl , computer graphics (images) , receptor , computer science , planar , physics , optics

The planar‐tetracoordinate carbon compound 4 exchanges the bridging μ‐(η 1 ‐ C :η 2 ‐ C,C )‐2‐butyne ligand for p ‐tolunitrile in dichloromethane at 90°C to yield the [μ‐(η 1 ‐ N :η 2 ‐ C,N )‐aryl cyanide]dizirconium cation complex 2a. X‐ray diffraction revealed an aza‐allenyl‐type character of the RCNZr moiety in this thermodynamically favored (μ‐nitrile)zirconium cation complex.

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