Naslov
Synthesis, structural characterization and application of a 2D coordination polymer of Mn-terephthalate as a heterogeneous catalyst for olefin oxidation

Autori
Bagherzadeh, Mojtaba ; Ashouri, Fatemeh ; Ðaković, Marijana

Izvornik
Polyhedron (0277-5387) 69 (2014); 167-173

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
two-dimensional polymer; coordination polymer of manganese; olefin oxidation; heterogeneous catalyst

Sažetak
A metal–organic coordination polymer of [Mn3(1, 4-benzenedicarboxylate)3(DMF)4] ([Mn3(BDC)3 (DMF)4]n) was synthesized and characterized by IR spectra, elemental analysis (CHN), thermal gravimetric analysis (TGA) and single crystal X-ray diffraction analysis. The structure of [Mn3(BDC)3(DMF)4]n is a 2D-periodic framework based on Mn(II)-terephthalate secondary building units (SBUs). The catalytic oxidation of various olefins was effectively carried out with [Mn3(BDC)3(DMF)4]n. Moreover, the influence of key reaction parameters, including the solvents, reaction temperatures and nature of oxidant were studied. The optimized conditions were achieved by TBHP as the efficient oxidant in 1, 2-dichloroethane solvent at 75 C. Finally, this catalyst was used for four cycles efficiently without a significant loss of yield.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

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