Rh-N-heterocyclic carbene (NHC) complex-catalyzed addition of phenylboronic acid to N-sulfonyl and N-phosphinoyl aldimines.
Rh-N-heterocyclic carbene (NHC) complexes were generated in situ from imidazolium salts, [RhCl(cod)](2) and t-BuOK in dioxane. In the presence of a catalytic amount of Rh-NHC complexes, the addition reaction of phenylboronic acid to N-sulfonylarylimines and N-phosphinyolarylimines gave the corresponding amines in high yields.
Md
Abu Bakar
AB
School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.
Suzuki
Yumiko
Y
Sato
Masayuki
M
D001897:Boronic Acids / Q000737:chemistry*; D002384:Catalysis; D006571:Heterocyclic Compounds / Q000737:chemistry*; D007097:Imines / Q000737:chemistry*; D008697:Methane / Q000031:analogs & derivatives* / Q000737:chemistry
D001897:Boronic Acids; D006571:Heterocyclic Compounds; D007097:Imines; C030011:carbene; C010686:benzeneboronic acid; D008697:Methane