Synthesis and isolation of an acyclic tridentate bis(pyridine)carbodicarbene and studies on its structural implications and reactivities.
Angew Chem Int Ed Engl
; 54(8): 2420-4, 2015 Feb 16.
Article
em En
| MEDLINE
| ID: mdl-25168342
ABSTRACT
The simple synthetic development of acyclic pincer bis(pyridine)carbodicarbene is depicted herein. Presented is the first isolated structural pincer carbodicarbene with a C-C-C angle of 143°, larger than the monodentate framework. More importantly, theoretical analysis showed that this carbodicarbene embodies a more allene-like character. Palladium complexes supported by this pincer ligand are active catalysts for Heck-Mizoroki and Suzuki-Miyaura coupling reactions.
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MEDLINE
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En
Ano de publicação:
2015
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Article