Nucleophilic attack at pyridine nitrogen and its use to access a novel mono-anionic ligand for iron-based ethylene polymerisation catalystsElectronic supplementary information (ESI) available: further characterisation data for 2a–5a. See http://www.rsc.org/suppdata/cc/b2/b203805f/

2002 ◽  
pp. 1498-1499 ◽  
Author(s):  
Guy K. B. Clentsmith ◽  
Vernon C. Gibson ◽  
Peter B. Hitchcock ◽  
Brian S. Kimberley ◽  
Charles W. Rees
Keyword(s):  
Supplementary Information ◽  
Nucleophilic Attack ◽  
Anionic Ligand ◽  
Pyridine Nitrogen ◽  
Iron Based ◽  
Ethylene Polymerisation

scholarly journals Nucleophilic Attack at the Pyridine Nitrogen Atom in a Bis(imino)pyridine System: The Local Hard and Soft Acids and Bases Principle Perspective

2017 ◽  
Vol 56 (3) ◽  
Author(s):  
Arlette Richaud ◽  
Francisco Méndez
Keyword(s):  
Nitrogen Atom ◽  
Nucleophilic Attack ◽  
Pyridine Nitrogen Atom ◽  
Pyridine Nitrogen ◽  
Acids And Bases

Motivated by the unprecedented nucleophilic attack at the pyridine nitrogen atom in bis(imino)pyridines, observed by Gambarotta <em>et al.</em> and Gibson <em>et al.</em>, and the fact that normally pyridine undergoes reactions with electrophiles at its nitrogen atom, we applied the local hard and soft acids and bases principle to assert that nucleophilic attack at pyridine nitrogen atom depends fundamentally on stereoelectronic factors.

Imine Versus Amine Donors in Iron-Based Ethylene Polymerisation Catalysts

2001 ◽  
Vol 2001 (2) ◽  
pp. 431-437 ◽  
Author(s):  
George J. P. Britovsek ◽  
Vernon C. Gibson ◽  
Sergio Mastroianni ◽  
Daniel C. H. Oakes ◽  
Carl Redshaw ◽  
...  
Keyword(s):  
Iron Based ◽  
Ethylene Polymerisation

Magnetic Circular X-Ray Dichroism at the Ce LII,IIIEdges in Ferromagnetic Iron Based Intei metallic

1997 ◽  
Vol 7 (C2) ◽  
pp. C2-439-C2-440
Author(s):  
O. Isnard ◽  
S. Miraglia ◽  
Ch. Giorgetti ◽  
F. Baudelet ◽  
E. Dartyge ◽  
...  
Keyword(s):  
X Ray ◽  
Iron Based ◽  
Ferromagnetic Iron
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