Proposed Mechanism of Photo-Induced Reactions of Chiral Threonine Schiff Base Cu(II) Complexes with Imidazole by TiO2
Proposed Mechanism of Photo-Induced Reactions of Chiral Threonine Schiff Base Cu(II) Complexes with Imidazole by TiO2
复制标题
TiO2 光诱导手性苏氨酸希夫碱 Cu(II) 配合物与咪唑反应的提出机制
DOI：
10.12988/ces.2013.3634
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
T. Akitsu
中科院分区：
文献类型：
--
作者：
Maki Kurata;N. Yoshida;Saori Fukunaga;T. Akitsu
我们制备了手性席夫碱铜（II）配合物的混合系统，将苏氨酸衍生物席夫碱和二氧化钛微粒。在N2气氛下，已知UV光照射导致Cu（II）物种到Cu（I）物种的光诱导还原反应。在这项研究中，我们已经调查了氧化还原反应的条件下，在考虑到反应物种的浓度和可逆或不可逆的交换配体。根据现有的信息，我们可以总结出可能的反应机理。
We prepared hybrid systems of chiral Schiff base Cu(II) complexes incorporating threonine derivatives Schiff base and micro particles of TiO2. Under N2 atmosphere, it has been known UV light irradiation resulting in photo-induced reduction reaction of Cu(II) species to Cu(I) ones. In this study, we have investigated conditions of redox reactions in view of concentration of reactive species and reversible or irreversible exchanging ligands. We could summarize proposed reaction mechanism by present information.