Zinc metal–organic frameworks: efficient catalysts for the diastereoselective Henry reaction and transesterification

2014 ◽  
Vol 43 (21) ◽  
pp. 7795-7810 ◽  
Author(s):  
Anirban Karmakar ◽  
M. Fátima C. Guedes da Silva ◽  
Armando J. L. Pombeiro
Keyword(s):  
Heterogeneous Catalysts ◽  
Metal Organic Frameworks ◽  
Henry Reaction ◽  
Zinc Metal ◽  
Metal Organic

Three new amidoterephthalate ligands are utilized to synthesize three new zinc(ii) metal–organic frameworks which act as heterogeneous catalysts for the diastereoselective nitroaldol (Henry) and transesterification reactions.

scholarly journals Metal-Organic Frameworks as Versatile Heterogeneous Solid Catalysts for Henry Reactions

Molecules ◽  
2021 ◽  
Vol 26 (5) ◽  
pp. 1445
Author(s):  
Francisco G. Cirujano ◽  
Rafael Luque ◽  
Amarajothi Dhakshinamoorthy
Keyword(s):  
Active Sites ◽  
Heterogeneous Catalysts ◽  
Final Section ◽  
Metal Organic Frameworks ◽  
Henry Reaction ◽  
Solid Catalysts ◽  
Wide Range ◽  
Metal Organic ◽  
Materials Used ◽  
Heterogeneous Solid

Metal–organic frameworks (MOFs) have become one of the versatile solid materials used for a wide range of applications, such as gas storage, gas separation, proton conductivity, sensors and catalysis. Among these fields, one of the more well-studied areas is the use of MOFs as heterogeneous catalysts for a broad range of organic reactions. In the present review, the employment of MOFs as solid catalysts for the Henry reaction is discussed, and the available literature data from the last decade are grouped. The review is organized with a brief introduction of the importance of Henry reactions and structural properties of MOFs that are suitable for catalysis. The second part of the review discusses the use of MOFs as solid catalysts for the Henry reaction involving metal nodes as active sites, while the third section provides data utilizing basic sites (primary amine, secondary amine, amides and urea-donating sites). While commenting on the catalytic results in these two sections, the advantage of MOFs over other solid catalysts is compared in terms of activity by providing turnover number (TON) values and the structural stability of MOFs during the course of the reaction. The final section provides our views on further directions in this field.

Nanoporous lanthanide metal–organic frameworks as efficient heterogeneous catalysts for the Henry reaction

CrystEngComm ◽  
2016 ◽  
Vol 18 (8) ◽  
pp. 1337-1349 ◽  
Author(s):  
Anirban Karmakar ◽  
Susanta Hazra ◽  
M. Fátima C. Guedes da Silva ◽  
Anup Paul ◽  
Armando J. L. Pombeiro
Keyword(s):  
Heterogeneous Catalysts ◽  
Metal Organic Frameworks ◽  
Henry Reaction ◽  
Metal Organic ◽  
Lanthanide Metal

An Overview of Metal-organic Frameworks-based Acid/Base Catalysts for Biofuel Synthesis

2020 ◽  
Vol 24 (16) ◽  
pp. 1876-1891
Author(s):  
Qiuyun Zhang ◽  
Yutao Zhang ◽  
Jingsong Cheng ◽  
Hu Li ◽  
Peihua Ma
Keyword(s):  
Alternative Fuels ◽  
Heterogeneous Catalysts ◽  
Supported Catalysts ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Flexible Structures ◽  
Biodiesel Production ◽  
Biodiesel Synthesis ◽  
Metal Organic ◽  
Organic Framework

Biofuel synthesis is of great significance for producing alternative fuels. Among the developed catalytic materials, the metal-organic framework-based hybrids used as acidic, basic, or supported catalysts play major roles in the biodiesel production. This paper presents a timely and comprehensive review of recent developments on the design and preparation of metal-organic frameworks-based catalysts used for biodiesel synthesis from various oil feedstocks, including MILs-based catalysts, ZIFs-based catalysts, UiO-based catalysts, Cu-BTC-based catalysts, and MOFs-derived porous catalysts. Due to their unique and flexible structures, excellent thermal and hydrothermal stability, and tunable host-guest interactions, as compared with other heterogeneous catalysts, metal-organic framework-based catalysts have good opportunities for application in the production of biodiesel at industrial scale.

Metal–organic frameworks as catalytic selectivity regulators for organic transformations

2021 ◽  
Author(s):  
Jun Guo ◽  
Yutian Qin ◽  
Yanfei Zhu ◽  
Xiaofei Zhang ◽  
Chang Long ◽  
...  
Keyword(s):  
Heterogeneous Catalysts ◽  
Metal Organic Frameworks ◽  
Research Topic ◽  
Organic Transformations ◽  
Catalytic Selectivity ◽  
Challenging Research ◽  
Metal Organic

Selective organic transformations using metal–organic frameworks (MOFs) and MOF-based heterogeneous catalysts have been an intriguing but challenging research topic in both the chemistry and materials communities.

Selective Cyclohexene Oxidation to Allylic Compounds over Cu-triazole Framework via Homolytic Activation of Hydrogen Peroxide

2021 ◽  
Author(s):  
Panyapat Ponchai ◽  
Kanyaporn Adpakpang ◽  
Sareeya Bureekaew
Keyword(s):  
Hydrogen Peroxide ◽  
Heterogeneous Catalysts ◽  
Metal Organic Frameworks ◽  
Porous Structures ◽  
Cyclohexene Oxidation ◽  
Catalytic Sites ◽  
P Utilization ◽  
Metal Organic ◽  
Activation Of Hydrogen Peroxide

Utilization of metal-organic frameworks as heterogeneous catalysts is crucial owing to their abundant catalytic sites and well-defined porous structures. Highly robust [Cu3(trz)3(μ3-OH)(OH)2(H2O)4]∙2H2O (trz = 1,2,4-triazole) was employed as a catalyst...

Cu(I)-Based Metal–Organic Frameworks as Efficient and Recyclable Heterogeneous Catalysts for Aqueous-Medium C–H Oxidation

2018 ◽  
Vol 19 (2) ◽  
pp. 976-982 ◽  
Author(s):  
Kuan Gao ◽  
Chao Huang ◽  
Yisen Yang ◽  
Hong Li ◽  
Jie Wu ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Heterogeneous Catalysts ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals Post-synthetic modification of zinc metal-organic frameworks through palladium-catalysed carbon–carbon bond formation

2015 ◽  
Vol 792 ◽  
pp. 134-138 ◽  
Author(s):  
Andrew D. Burrows ◽  
Laura C. Fisher ◽  
Timothy J. Mays ◽  
Sean P. Rigby ◽  
Sharon E. Ashbrook ◽  
...  
Keyword(s):  
Bond Formation ◽  
Metal Organic Frameworks ◽  
Carbon Bond ◽  
Zinc Metal ◽  
Carbon Carbon Bond ◽  
Metal Organic

Heterogeneous catalytic wet peroxide oxidation of simulated phenol wastewater by copper metal–organic frameworks

RSC Advances ◽  
2015 ◽  
Vol 5 (41) ◽  
pp. 32795-32803 ◽  
Author(s):  
Kai Huang ◽  
Yang Xu ◽  
Lianguang Wang ◽  
Dongfang Wu
Keyword(s):  
Heterogeneous Catalysts ◽  
Metal Organic Frameworks ◽  
Peroxide Oxidation ◽  
Copper Metal ◽  
Heterogeneous Catalytic ◽  
Wet Peroxide Oxidation ◽  
Porous Copper ◽  
Metal Organic ◽  
Catalytic Wet Peroxide Oxidation ◽  
Phenol Wastewater

Two different porous copper metal–organic frameworks (Cu-MOFs) named as Cu3(BTC)2 and Cu(BDC) were synthesized and applied as heterogeneous catalysts for the catalytic wet peroxide oxidation (CWPO) of simulated phenol wastewater (100 mg L−1).

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