Ligand-controlled regiodivergent Ni-catalyzed <i>trans</i>-hydroboration/carboboration of internal alkynes with B<sub>2</sub>pin<sub>2</sub>
Zunsheng Chen, Biao Nie, Xiaoning Li, Teng Liu, Chunsheng Li, Jiuzhong Huang
Abstract
isomerization of alkenyl nickel species. This transformation not only expands the scope of transition-metal-catalyzed boration of internal alkynes but also, more particularly, portrays the vast prospects of the directing group strategy in the selective functionalization of unactivated alkynes.
Topics & Concepts
HydroborationLigand (biochemistry)CatalysisChemistryStereochemistryOrganic chemistryBiochemistryReceptorOrganoboron and organosilicon chemistryCatalytic Cross-Coupling ReactionsBoron Compounds in Chemistry