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Oxidative Addition of Phenylacetylene through CH Bond Cleavage To Form the Mg II –dpp‐bian Complex: Molecular Structure of [Mg{dpp‐bian(H)}(CCPh)(thf) 2 ] and Its Diphenylketone Insertion Product [Mg(dpp‐bian) . − {OC(Ph 2 )CCPh}(thf)]
Author(s) -
Fedushkin Igor L.,
Khvoinova Natalie M.,
Skatova Alexandra A.,
Fukin Georgy K.
Publication year - 2003
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200352200
Subject(s) - phenylacetylene , chemistry , metathesis , denticity , oxidative addition , medicinal chemistry , ligand (biochemistry) , derivative (finance) , stereochemistry , bond cleavage , acetylene , metal , catalysis , organic chemistry , receptor , biochemistry , financial economics , economics , polymerization , polymer
The use of a rigid bidentate ligand allows oxidative addition of an acetylene derivative to a non‐transition‐metal complex, not through oxidation of the metal atom, but through σ‐bond metathesis from ML: and HC to form HL⋅⋅⋅MC (see scheme; Ar=2,6‐ i Pr 2 C 6 H 3 ).