[Cp       2    *    La(thf)(μ‐η 1 ,η 3 ‐C 4 H 6 )LaCp       2    *    ]: Synthesis and Structure of a Butadiene‐Lanthanoid Complex | Zendy

Scholz Annett | Zendy; Smola Astrid | Zendy; Scholz Joachim | Zendy; Loebel Jörg | Zendy; Schumann Herbert | Zendy; Thiele KarlHeinz | Zendy

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[Cp 2 * La(thf)(μ‐η 1 ,η 3 ‐C 4 H 6 )LaCp 2 * ]: Synthesis and Structure of a Butadiene‐Lanthanoid Complex

Author(s) -

Scholz Annett,

Smola Astrid,

Scholz Joachim,

Loebel Jörg,

Schumann Herbert,

Thiele KarlHeinz

Publication year - 1991

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199104351

Subject(s) - pentane , lanthanum , 1,3 butadiene , lanthanide , ligand (biochemistry) , chemistry , metal , crystallography , stereochemistry , inorganic chemistry , organic chemistry , catalysis , ion , biochemistry , receptor

A cis configurated butadiene ligand which bridges two lanthanum nuclei, but forms a σ bond with one metal center and a π bond with the other, features in the title complex 1. Compound 1 can be prepared from “butadiene magnesium” as diene source (Equation (a)) and is isolated from pentane in the form of bright red, extremely air‐sensitive crystals.

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