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Hydrogen-bond-supported 3D Networks: Two Different Polymeric Structures Featuring Chlorine Atoms as Ligands and as Anions and Investigations as Epoxide Catalysts

Authors:
Luan, Y.
Wang, G.
Luck, R.L.
Wang, Y. N.
Xiao, H.
Ding, H. J.
Published by: Chemistry Letters
Date: 11 2008
Volume, Number, Pages: 37 11 1144-1145

Accession Number: 000262005900020

Abstract:

Two novel hydrogen-bonded network polymers, [MoO2Cl2(H2O)(2)](2)[4,4'-H(2)bipy](2+)center dot 2Cl(-) (1) and [MoO2Cl4](2-)[4,4'-H-2-bipy](2+) (2) [bipy = bipyridine] contained different three-dimensional NH center dot center dot center dot Cl hydrogen-bonded arrangements resulting in different polymeric structures; complex I or 2 as catalytic precursor, H2O2 as a source of oxygen and NaHCO3 as cocatalyst showed great efficiency for the epoxidation of olefinic compounds under ambient conditions.