Ligand Electronic Effects on Late Transition Metal Polymerization Catalysts

2005 ◽  
Vol 24 (6) ◽  
pp. 1145-1155 ◽  
Author(s):  
Christopher Popeney ◽  
Zhibin Guan
Keyword(s):  
Transition Metal ◽  
Late Transition Metal ◽  
Electronic Effects ◽  
Polymerization Catalysts ◽  
Late Transition

Factors Promoting Alkene Migratory Insertion into Metal-Nitrogen Bond during Hydroamination in Recent Studies

2021 ◽  
Vol 18 ◽  
Author(s):  
Wenlai Han
Keyword(s):  
Transition Metal ◽  
Late Transition Metal ◽  
Electronic Effects ◽  
Metal Centers ◽  
Unsaturated Bond ◽  
Factors Influencing ◽  
Migratory Insertion ◽  
Late Transition ◽  
Metal Catalyzed ◽  
Nitrogen Bond

: Migratory insertion is a fundamental organometallic transformation that enables the functionalization of an unsaturated bond. Recent reports on catalytic hydroamination provide evidence that supports an intermolecular migratory insertion pathway featuring alkene insertion into metal-nitrogen (M-N) bonds. This article presents factors influencing the rate of migratory insertion in late-transition metal-catalyzed hydroamination, including steric and electronic effects from ligands, alkenes, and metal centers, along with stabilization from coordinated amine intermediates and ordered transition states.

Reaction of Vinyl Chloride with Late Transition Metal Olefin Polymerization Catalysts

2003 ◽  
Vol 125 (14) ◽  
pp. 4350-4361 ◽  
Author(s):  
Stephen R. Foley ◽  
Robert A. Stockland ◽  
Han Shen ◽  
Richard F. Jordan
Keyword(s):  
Transition Metal ◽  
Vinyl Chloride ◽  
Olefin Polymerization ◽  
Late Transition Metal ◽  
Polymerization Catalysts ◽  
Late Transition
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