N-heterocyclic carbenes of iridium(I): ligand effects on the catalytic activity in transfer hydrogenation

2009 ◽  
pp. 7055 ◽  
Author(s):  
Sandra C. Zinner ◽  
Christoph F. Rentzsch ◽  
Eberhardt Herdtweck ◽  
Wolfgang A. Herrmann ◽  
Fritz. E. Kühn
2018 ◽  
Author(s):  
Samantha Furfari ◽  
Matthew Gyton ◽  
Marcus Cole

The synthesis and characterisation of another example of an air-stable carbene is described, in addition to the preparation of rhodium and iridium olefin and carbonyl complexes. The spectroscopic data indicates that these air-stable carbenes do not display reduced sigma-donor capacity of the carbenic centre. The catalytic applications of these carbenes are explored in the hydrosilylation and transfer hydrogenation processes.


2018 ◽  
Author(s):  
Samantha Furfari ◽  
Matthew Gyton ◽  
Marcus Cole

The synthesis and characterisation of another example of an air-stable carbene is described, in addition to the preparation of rhodium and iridium olefin and carbonyl complexes. The spectroscopic data indicates that these air-stable carbenes do not display reduced sigma-donor capacity of the carbenic centre. The catalytic applications of these carbenes are explored in the hydrosilylation and transfer hydrogenation processes.


2018 ◽  
Vol 47 (29) ◽  
pp. 9889-9896 ◽  
Author(s):  
Qiuming Liang ◽  
Nina Jiabao Liu ◽  
Datong Song

The Fe(ii) and Co(ii) complexes prepared from the isolated free carbene form of the picolyl-NHC ligands display excellent catalytic activity towards the hydrosilylation of ketones.


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