Triethylenetetramine-Based Semiconducting Fe(III) Metallogel: Effective Catalyst for Aryl-S Coupling.,ACS Omega

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Triethylenetetramine-Based Semiconducting Fe(III) Metallogel: Effective Catalyst for Aryl-S Coupling.
ACS Omega ( IF 3.7 ) Pub Date : 2020-02-10 , DOI: 10.1021/acsomega.9b03194
Subhendu Dhibar ₁ , Arka Dey _{2,

3} , Debasish Ghosh ₁ , Santanu Majumdar ₁ , Amiya Dey ₁ , Partha Pratim Ray ₂ , Biswajit Dey ₁

Affiliation

A fascinating way to originate a mechanically stable metallogel of ferric ions with metal-coordinating organic ligand triethylenetetramine through direct mixing of their water solutions in a stoichiometric ratio is achieved under ambient conditions. The rheological study established the mechanical property of the Fe(III) metallogel. A cashew-shaped microstructure of the metallogel was observed by FESEM analysis. The electrical property of the Fe(III) metallogel was also carefully scrutinized. The semiconducting features like the Schottky barrier diode property of the Fe(III) metallogel were explored. The catalytic role of the Fe(III) metallogel was also critically explored. The Fe(III) metallogel shows an excellent catalytic property toward the synthesis of aryl thioethers via a C-S coupling reaction under mild reaction conditions without the use of any organic solvent.

中文翻译：

基于三亚乙基四胺的半导体Fe（III）金属化合物：芳基-S偶联的有效催化剂。

在环境条件下，通过以化学计量比直接混合水溶液，可以产生一种引人入胜的方法，从而将铁离子与金属配位的有机配体三亚乙基四胺形成机械稳定的金属离子。流变学研究确定了Fe（III）金属对苯二酚的力学性能。通过FESEM分析观察到了金属果仁的腰果状微观结构。还仔细检查了Fe（III）金属金属的电性能。探索了诸如Fe（III）金属合金的肖特基势垒二极管特性等半导体特性。Fe（III）金属茂的催化作用也得到了严格的探索。

更新日期：2020-02-18

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