Post modification of zinc based coordination polymer to prepare Zn-Mo-ICP nanoparticles as efficient self-supported catalyst for olefin epoxidation
作者:Maryam Mohammadikish、Sana Yarahmadi
DOI:10.1002/aoc.5052
日期:——
metalo‐ligand. The obtained coordinationpolymer was fully characterized and its catalytic properties in the epoxidation of olefins with tert‐butyl hydroperoxide (TBHP) described. In comparison with previously reported heterogenized molybdenum catalysts, this new coordinationpolymer exhibited good conversion as well as high selectivity in the epoxidation of olefins. The catalyst is stable under ambient
Covalent postsyntheticmodification (PSM) of metal-organicframeworks (MOFs) has attracted much attention due to the possibility of tailoring the properties of these porous materials. Schiff-base condensation between an amine and an aldehyde is one of the most common reactions in the PSM of MOFs. Here, we report the use of the spray drying technique to perform this class of organic reactions, either
Framework functionalisation triggers metal complex binding
作者:Michael J. Ingleson、Jorge Perez Barrio、Jean-Baptiste Guilbaud、Yaroslav Z. Khimyak、Matthew J. Rosseinsky
DOI:10.1039/b718367d
日期:——
Post-synthetic derivatisation of a porous material produces a functionalized material that binds the metal complex V(O)acac2, in contrast to the unfunctionalized precursor, which is inactive for complex binding.
The synthesis and characterization of 1,4-dicarboxy-phenyl-2-salicyliden-imine (DPSI), a new multi-functional and tridentate ligand, is presented together with the crystal structure of its copper(II) complex. DPSI chemical groups result very attractive because of the straightforward crystal engineering applications, so that we believe this is the first among a wide gamma of materials with promising features and properties. (c) 2008 Elsevier B.V. All rights reserved.