Synthesis and Structure of a (Carbene)(η 2 ‐olefin)W(CO) 4  Complex | Zendy

Angermund Klaus | Zendy; Grevels FriedrichWilhelm | Zendy; Krüger Carl | Zendy; Skibbe Volker | Zendy

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Synthesis and Structure of a (Carbene)(η 2 ‐olefin)W(CO) 4 Complex

Author(s) -

Angermund Klaus,

Grevels FriedrichWilhelm,

Krüger Carl,

Skibbe Volker

Publication year - 1984

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.198409041

Subject(s) - carbene , olefin metathesis , ligand (biochemistry) , olefin fiber , chemistry , metal , metathesis , transition metal carbene complex , crystallography , stereochemistry , catalysis , organic chemistry , polymerization , biochemistry , polymer , receptor

A strong metal‐ligand π‐back bonding is the reason for the trans ‐arrangement of carbene‐ and olefin‐ligand in the complex 1 , for which an X‐ray structure analysis is available. Because of the ligand arrangement, a cyclization to the metallacyclobutane, an important intermediate in olefin metathesis, is impossible.

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