Communication
Chem. Commun., 2009, 5987 - 5989, DOI: 10.1039/b915759j
Asymmetric
-boration of
,
-unsaturated carbonyl compounds promoted by chiral rhodium–bisoxazolinylphenyl catalystsTakushi Shiomi, Takahiro Adachi, Kenji Toribatake, Li Zhou and Hisao Nishiyama
Chiral rhodium–bisoxazolinylphenyl acetate complexes exhibited high catalytic activity for the
-boration of
,
-unsaturated carbonyl compounds with bis(pinacolato)diboron in the presence of sodium t-butoxide with enantioselectivity up to 97%.
