| Literature DB >> 27862835 |
Lee R Collins1, Nasir A Rajabi2, Stuart A Macgregor2, Mary F Mahon1, Michael K Whittlesey1.
Abstract
The synthesis of the Cu-borate complexes [(6Mes)Cu(HBR3 )] featuring the unusual [HBEt3 ]- (5) and [HB(C6 F5 )3 ]- (6) ligands is described. Experimental and computational studies show both compounds feature a direct Cu-H interaction, but that while 5 is two-coordinate, 6 displays an additional, stabilizing Cu-Cipso (C6 F5 ) interaction.Entities:
Keywords: DFT calculations; Lewis acids; N-heterocyclic carbene; copper; hydride ligand
Year: 2016 PMID： 27862835 DOI： 10.1002/anie.201608081
Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336