Recyclable Covalent Triazine Framework-based Ru Catalyst for Transfer Hydrogenation of Carbonyl Compounds in Water

被引：29
|
作者：
Padmanaban, Sudakar [1 ]
Gunasekar, Gunniya Hariyanandam [2 ]
Lee, Mearae [1 ]
Yoon, Sungho [1 ]
机构：
[1] Kookmin Univ, Dept Appl Chem, 861-1 Jeongneung Dong, Seoul 136702, South Korea
[2] Korea Inst Sci & Technol, Clean Energy Res Ctr, PP Box 131, Seoul 136791, South Korea
来源：
ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2019年 / 7卷 / 09期
基金：
新加坡国家研究基金会;
关键词：
Green chemistry; Heterogeneous catalysis; Covalent triazine framework; Transfer hydrogenation; Ru catalysis; ASYMMETRIC TRANSFER HYDROGENATION; FORMIC-ACID; SUPPORTED PALLADIUM; HIGHLY EFFICIENT; KETONES; NANOPARTICLES; POLYMER; REDUCTION; METHANOL; NANOCATALYSTS;
D O I：
10.1021/acssuschemeng.9b00904
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A heterogeneous Ru catalyst, [(bpy-CTF)-RuCl3], which is synthesized by the coordinative immobilization of RuCl3 center dot xH(2)O on a bipyridyl-functionalized covalent triazine framework (bpy-CTF), is an efficient catalyst for the transfer hydrogenation (TH) of various carbonyl compounds into alcohols in water using HCOONa as a benign reducing agent. The as-prepared heterogeneous catalyst exhibits a very high turnover number (similar to 990) and an initial turnover frequency (44.8 h(-1)) as well as excellent recyclability, which makes it a greener catalyst for industrial applications in TH.
引用
收藏
页码：8893 / +
页数：13
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