Transformation of the First Zirconocene Alkyne Complex without an Additional Phosphane Ligand into a Dinuclear σ‐Alkenyl Complex by Hydrogen Transfer from η 5 ‐C 5 H 5  to the Alkyne Ligand | Zendy

Rosenthal Uwe | Zendy; Ohff Andreas | Zendy; Michalik Manfred | Zendy; Görls Helmar | Zendy; Burlakov Vladimir V. | Zendy; Shur Vladimir B. | Zendy

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Transformation of the First Zirconocene Alkyne Complex without an Additional Phosphane Ligand into a Dinuclear σ‐Alkenyl Complex by Hydrogen Transfer from η 5 ‐C 5 H 5 to the Alkyne Ligand

Author(s) -

Rosenthal Uwe,

Ohff Andreas,

Michalik Manfred,

Görls Helmar,

Burlakov Vladimir V.,

Shur Vladimir B.

Publication year - 1993

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.199311931

Subject(s) - alkyne , agostic interaction , chemistry , ligand (biochemistry) , hydrogen atom , hydrogen , transformation (genetics) , medicinal chemistry , stereochemistry , metal , group (periodic table) , organic chemistry , catalysis , gene , receptor , biochemistry

The agostic interaction between the alkenyl CH groups and the Zr centers is the most notable feature of the dinuclear complex 1 , which is formed from the alkyne complex [Cp 2 Zr(thf)(Me 3 SiCCSiMe 3 )] upon thermal loss of THF. In this transformation a H atom is transferred from the Cp ligand to the alkyne ligand.

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