2024-03-28T16:15:51Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/531142016-02-17T06:31:29Zcom_10261_31com_10261_3col_10261_284
Manganese-based metal-organic frameworks as heterogeneous catalysts for the cyanosilylation of acetaldehyde
Ladrak, T.
Roubeau, Olivier
Teat, Simon J.
Gamez, Patrick
Reedijk, Jan
Two new metal-organic frameworks (MOFs), namely [Mn3(atpa) 3(dmf)2] and [Mn2(tpa)2(dmf) 2], were prepared in N,N-dimethylformamide (dmf) from manganese(II) nitrate and two dicarboxylic acid ligands, 2-aminoterephthalic acid (H 2atpa) and terephthalic acid (H2tpa). The molecular structures of these MOFs are compared to two related coordination polymers, namely [Mn3(atpa)2(Hatpa)2] and [Mn 3(tpa)3-(def)2], which were obtained in N,N-diethylformamide (def), to examine the effect of slight ligand or solvent changes on the framework architecture. The four Mn-based MOFs were used as effective Lewis catalysts for the cyanosilylation of acetaldehyde. The four heterogeneous catalytic systems can be re-used without any apparent loss of activity.
2012-07-11T08:46:25Z
2012-07-11T08:46:25Z
2010
2012-07-11T08:46:26Z
artÃculo
European Journal of Inorganic Chemistry 24: 3804-3812 (2010)
http://hdl.handle.net/10261/53114
10.1002/ejic.201000378
eng
closedAccess
Wiley-VCH