Electronic effects in iridium C-H borylations: insights from unencumbered substrates and variation of boryl ligand substituents.
Experiment and theory favour a model of C-H borylation where significant proton transfer character exists in the transition state.
Vanchura
Britt A
BA
Department of Chemistry, Michigan State University, East Lansing, Michigan 48824-1322, USA.
Preshlock
Sean M
SM
Roosen
Philipp C
PC
Kallepalli
Venkata A
VA
Staples
Richard J
RJ
Maleczka
Robert E
RE
Singleton
Daniel A
DA
Smith
Milton R
MR
D001895:Boron / Q000737:chemistry*; D002244:Carbon / Q000737:chemistry*; D004583:Electrons; D006859:Hydrogen / Q000737:chemistry*; D007495:Iridium / Q000737:chemistry*; D008024:Ligands; D008958:Models, Molecular; D008968:Molecular Conformation; D013237:Stereoisomerism
D008024:Ligands; D007495:Iridium; D002244:Carbon; D006859:Hydrogen; D001895:Boron