Synthesis of Fe and Cu metal complexes derived from ‘SNS’ Pincer type ligands and their efficient catalyst precursors for the chemical fixation of
$$\hbox {CO}_{2}$$
CO
2
作者:Hatice Gamze Sogukomerogullari、Şerife Pinar Yalçin、Ümit Ceylan、Emine Aytar、Muhittin Aygün、Darrin S Richeson、Mehmet Sönmez
DOI:10.1007/s12039-019-1609-6
日期:2019.4
pincer type ligands, 2,6-bis[[(2\(^\prime \)-methoxyphenyl)thio]methyl]pyridine (L1) and 2,6-bis[[(2\(^\prime \)-chlorophenyl)thio]methyl]pyridine (L2), each possessing two sulfur and one nitrogen donor functionalities (SNS), based on 2,6-bis(thioether)pyridine ligands were prepared and metallised with \(\hbox CuCl}_2}\cdot 2\hbox H}_2}\hbox O}\) and \(\hbox FeCl}_2}\cdot 4\hbox H}_2}\hbox O}\)
摘要两种新型三齿SNS钳型配体,2,6-双[[(2- \(^ \素\)甲氧基苯基)硫代]甲基]吡啶(L1)和2,6-双[[(2- \(^ \素制备基于2,6-双(硫醚)吡啶配体的各自具有两个硫和一个氮供体官能团(SNS )的-氯苯基)硫代]甲基]吡啶(L2),并用\(hbox CuCl } _ 2} \ cdot 2 \ hbox H} _ 2} \ hbox O} \)和\(\ hbox FeCl} _ 2} \ cdot 4 \ hbox H} _ 2} \ hbox O} \)金属盐。从L2配体获得了两个新的未预期的配合物,二聚体二齿Cu(I)配合物\([\ mathbf Cu} _ \ mathbf 2}}(\ varvec \ upkappa}} ^ \ mathbf 2 }} \ mathbf -L2})_ \ mathbf 2}} }