ao7b00022_si_002.cif (368.12 kB)
Immobilization of a Boron Center-Functionalized Scorpionate Ligand on Mesoporous Silica Supports for Heterogeneous Tp-Based Catalysts
dataset
posted on 2017-03-31, 00:00 authored by Ayaka Nakamizu, Takeshi Kasai, Jun Nakazawa, Shiro HikichiTo
develop novel immobilized metallocomplex catalysts, allyltris(3-trifluoromethylpyrazol-1-yl)borate
(allyl-TpCF3) was synthesized. A boron-attached allyl group
reacts with thiol to afford the desired mesoporous silica-immobilized
TpCF3. Cobalt(II) is an efficient probe for estimating
the structures of the immobilized metallocomplexes. The structures
of the formed cobalt(II) complexes and their catalytic activity depended
on the density of the organic thiol groups and on the state of the
remaining sulfur donors on the supports.