Highly active new chiral Co(III) salen catalysts immobilized by electrostatic interaction with sulfonic acid linkages on ordered mesoporous SBA-16 silica.
New chiral cobalt(III) salen complexes immobilized via HO3S-linkers on ordered SBA-16 by electrostatic interactions showed very high activity in enantioselective ring-opening reactions of racemic epoxides.
Kim
Yong-Suk
YS
Fine Material Synthesis Lab, Department of Chemical Engineering, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon, 402-751, South Korea.
Guo
Xiao-Feng
XF
Kim
Geon-Joong
GJ