Magnetic NiO nanoparticles confined within open ends MWCNTs: a novel and highly active catalyst for hydrogenation and synthesis of imines
作者:Gangquan Chen、Wenbin Gao、Xuejun Wang、Hongfei Huo、Wenzhu Li、Le Zhang、Rong Li、Zuixiong Li
DOI:10.1039/c6ra05561c
日期:——
The novel catalyst is highly active for hydrogenation and synthesis of imines.
这种新型催化剂对氢化和亚胺的合成具有高度活性。
[EN] MULTIFUNCTIONAL GROUP METAL CORROSION INHIBITOR, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF<br/>[FR] INHIBITEUR DE CORROSION MÉTALLIQUE DE GROUPE MULTIFONCTIONNEL, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种多官能团金属腐蚀抑制剂、其制备方法及应用
Synthesis and biological evaluation of hydroxyl-substituted Schiff-bases containing ferrocenyl moieties
作者:Wansong Chen、Weizhu Ou、Liqiang Wang、Yuanqiang Hao、Jiashun Cheng、Juan Li、You-Nian Liu
DOI:10.1039/c3dt51977e
日期:——
Three new hydroxyl-substituted Schiff-bases containing ferrocenyl moieties were synthesized, and their antioxidant and anticancer activities were evaluated. Among the synthesized hydroxyl-substituted Schiff-bases, compound 1 containing both ferrocenyl and o-dihydroxyl groups exhibits the highest antioxidant and anticancer activities. Flow cytometric analysis showed that compound 1 is capable of disturbing the cancer cell cycle and inducing more cells to be arrested in G2 phase. The excellent biological activities of compound 1 are attributed to the presence of both ferrocenyl and o-dihydroxyl groups. The ferrocenyl moiety has dual functions in compound 1, i.e., increasing the lipophilicity and lowering the redox potentials of o-dihydroxyl groups. In addition, compound 1 could reversibly bind with HSA mainly via a mechanism involving the formation of complexes, in which hydrophobic interaction is the main acting force. Thus, compound 1 containing both ferrocenyl and o-dihydroxyl groups is a potential antioxidant with anticancer activity.