TY - JOUR
T1 - Enantioselective hydrosilylation with a chiral N-heterocyclic carbene complex of rhodium(I) [1]
AU - Zinner, Sandra C.
AU - Zhang-Preße, Mei
AU - Herrmann, Wolfgang A.
AU - Kühn, Fritz E.
PY - 2009
Y1 - 2009
N2 - Both enantiomers of the chiral rhodium-NHC complex [(4X, 5X)-1,3-bis[2,6-diisopropyl-phenyl]-4,5-ditert-butylimidazolidine-2-ylidene][1, 5-cyclooctadiene]-iodo-rhodium(I) with X = R, S were applied as catalysts for the asymmetric hydrosilylation of prochiral ketones. The influence of employed solvent, substrate, silane, and catalyst enantiomer on the catalytic activity and the enantioselectivity of the desired product was investigated.
AB - Both enantiomers of the chiral rhodium-NHC complex [(4X, 5X)-1,3-bis[2,6-diisopropyl-phenyl]-4,5-ditert-butylimidazolidine-2-ylidene][1, 5-cyclooctadiene]-iodo-rhodium(I) with X = R, S were applied as catalysts for the asymmetric hydrosilylation of prochiral ketones. The influence of employed solvent, substrate, silane, and catalyst enantiomer on the catalytic activity and the enantioselectivity of the desired product was investigated.
KW - Enantioselective hydrosilylation
KW - Homogeneous catalysis
KW - N-heterocyclic carbene ligands
KW - Rhodium complex
UR - http://www.scopus.com/inward/record.url?scp=73849106584&partnerID=8YFLogxK
U2 - 10.1515/znb-2009-11-1246
DO - 10.1515/znb-2009-11-1246
M3 - Article
AN - SCOPUS:73849106584
SN - 0932-0776
VL - 64
SP - 1607
EP - 1611
JO - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
JF - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
IS - 11-12
ER -