Covalently immobilized ionic liquids on single layer nanosheets for heterogeneous catalysis applications

2017 ◽  
Vol 46 (38) ◽  
pp. 13126-13134 ◽  
Author(s):  
Yingjie Zhou ◽  
Jingjing Liu ◽  
Rongcai Huang ◽  
Meng Zhang ◽  
Min Xiao ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Heterogeneous Catalysis ◽  
Heterogeneous Catalyst ◽  
Zirconium Phosphate ◽  
Knoevenagel Condensation ◽  
Ethyl Cyanoacetate ◽  
Single Layer ◽  
Efficient Heterogeneous Catalyst

Covalently immobilized ionic liquids on sinlge layer α-zirconium phosphate nanosheets can serve as an efficient heterogeneous catalyst for various reactions, such as Knoevenagel condensation of benzaldehyde with ethyl cyanoacetate.

3D nanoweb-like zeolitic imidazole framework in a microfluidic system for catalytic applications

2020 ◽  
Vol 5 (6) ◽  
pp. 1129-1134 ◽  
Author(s):  
Dong-Hyeon Ko ◽  
Rui Chen ◽  
Dengrong Sun ◽  
Jin Woo Leem ◽  
Jeong-Un Joo ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Heterogeneous Catalyst ◽  
Knoevenagel Condensation ◽  
Condensation Reaction ◽  
Microfluidic Channel ◽  
Microfluidic System ◽  
Knoevenagel Condensation Reaction ◽  
Catalytic Applications ◽  
Efficient Heterogeneous Catalyst

A 3D nanoweb-like zeolite imidazole framework (ZIF-8) as an efficient heterogeneous catalyst was structured inside a microfluidic channel for Knoevenagel condensation reaction by growing the ZIF on 3D carbon nanotube (CNT) networks bridging the built-in micropillars.

scholarly journals Cu2(BDC)2DABCO as an efficient heterogeneous catalyst for the oxidative C-N coupling reaction between amides and unactivated alkanes

2020 ◽  
Vol 9 (1) ◽  
pp. 67-72
Author(s):  
Tuong To Anh ◽  
Trang Nguyen Thi Thuy ◽  
Anh Nguyen Thai ◽  
Nam Phan Thanh Son
Keyword(s):  
Heterogeneous Catalysis ◽  
Heterogeneous Catalyst ◽  
Coupling Reaction ◽  
Catalytic Performance ◽  
Recyclable Heterogeneous Catalyst ◽  
Efficient Heterogeneous Catalyst ◽  
Organic Framework

A copper-organic framework Cu2(BDC)2DABCO was synthesized, and used as a recyclable heterogeneous catalyst for C-N coupling reaction between benzamide and cyclohexane. 94% yield of N-cyclohexylbenzamide was achieved under the optimized condition. The copper-organic framework catalyst was truly heterogeneous and could be used at least 4 cycles without degradation of catalytic performance. To the best of our knowledge, the amidation of unactivated alkanes by benzamides via direct oxidative C-N coupling was previously performed under heterogeneous catalysis conditions but very rare.

Sulfonic Acid-Functionalized α-Zirconium Phosphate Single-Layer Nanosheets as a Strong Solid Acid for Heterogeneous Catalysis Applications

2014 ◽  
Vol 6 (10) ◽  
pp. 7417-7425 ◽  
Author(s):  
Yingjie Zhou ◽  
Rongcai Huang ◽  
Fuchuan Ding ◽  
Alex D. Brittain ◽  
Jingjing Liu ◽  
...  
Keyword(s):  
Heterogeneous Catalysis ◽  
Sulfonic Acid ◽  
Zirconium Phosphate ◽  
Solid Acid ◽  
Single Layer

Direct oxidation of amines to nitriles in the presence of ruthenium-terpyridyl complex immobilized on ILs/SILP

2015 ◽  
Vol 5 (5) ◽  
pp. 2696-2704 ◽  
Author(s):  
Octavian Dumitru Pavel ◽  
Peter Goodrich ◽  
Liliana Cristian ◽  
Simona M. Coman ◽  
Vasile I. Pârvulescu ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Heterogeneous Catalyst ◽  
Primary Amines ◽  
Direct Oxidation ◽  
Supported Ionic Liquids ◽  
Long Chain ◽  
Efficient Heterogeneous Catalyst

Ru2Cl4(az-tpy)2 was immobilized within a range of supported ionic liquids on silica. SILP operates as an efficient heterogeneous catalyst in oxidation of long chain linear primary amines to corresponding nitriles.

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