Immobilization of a Boron Center-Functionalized Scorpionate
Ligand on Mesoporous Silica Supports for Heterogeneous Tp-Based Catalysts
Ayaka Nakamizu
Takeshi Kasai
Jun Nakazawa
Shiro Hikichi
10.1021/acsomega.7b00022.s001
https://acs.figshare.com/articles/journal_contribution/Immobilization_of_a_Boron_Center-Functionalized_Scorpionate_Ligand_on_Mesoporous_Silica_Supports_for_Heterogeneous_Tp-Based_Catalysts/4763566
To
develop novel immobilized metallocomplex catalysts, allyltris(3-trifluoromethylpyrazol-1-yl)borate
(allyl-Tp<sup>CF3</sup>) was synthesized. A boron-attached allyl group
reacts with thiol to afford the desired mesoporous silica-immobilized
Tp<sup>CF3</sup>. 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.
2017-03-31 00:00:00
metallocomplexe
sulfur donors
probe
cobalt
metallocomplex catalysts
Boron Center-Functionalized Scorpionate Ligand
allyl-Tp CF 3
density
Heterogeneous Tp-Based Catalysts
mesoporous silica-immobilized Tp CF 3
allyltri
Mesoporous Silica
Cobalt
thiol groups
boron-attached allyl group
Immobilization