- Well-Defined Silica Grafted Molybdenum Bis(imido) Catalysts for Imine Metathesis Reactions
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Novel site-isolated tetracoordinated molybdenum complexes possessing bis(imido) ligands, [( - Si-O)2Mo( - NR)2] (R = t-Bu, 2,6-C6H3-i-Pr2), were immobilized on partially dehydroxylated silica (SiO2-200) by a rigorous surface organometallic chemistry protocol. The newly developed materials adorned with bis(imido) functional units, which were previously exploited mainly as spectator ligands on silica-supported olefin metathesis molybdenum catalysts, are found to be efficient heterogeneous catalytic systems for imine cross metathesis under mild conditions.
- Barman, Samir,Merle, Nicolas,Minenkov, Yury,De Mallmann, Aimery,Samantaray, Manoja K.,Le Quéméner, Frédéric,Szeto, Kai C.,Abou-Hamad, Edy,Cavallo, Luigi,Taoufik, Mostafa,Basset, Jean-Marie
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supporting information
p. 1550 - 1556
(2017/04/28)
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