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Platinum–Iron Silylene Complexes and Metal‐Promoted Substituent Exchange between Si(NMe 2 ) 3 and P(OEt) 3 Ligands
Author(s) -
Bodensieck Ulf,
Braunstein Pierre,
Faure Thierry,
Knorr Michael,
Stern Christine,
Deck Werner
Publication year - 1995
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.199424401
Subject(s) - silylene , chemistry , substituent , metal , ligand (biochemistry) , medicinal chemistry , main group element , stereochemistry , transition metal , silicon , catalysis , organic chemistry , receptor , biochemistry
The silylene complexes 1 are stabilized by the electron‐deficient metal fragment PtL 2 rather than by a more usual electron‐donating group. The base‐stabilized silylene complex 2 is formed in the reaction of [Fe(CO) 4 {P(OEt) 3 }] with HSi(NMe 2 ) 3 as a result of an unprecedented exchange of OEt and NMe 2 ligand substituents.