Single-Site Cobalt Catalysts at New Zr8(μ2-O)8(μ2-OH)4 Metal-Organic Framework Nodes for Highly Active Hydrogenation of Alkenes, Imines, Carbonyls, and Heterocycles

2016 ◽  
Vol 138 (37) ◽  
pp. 12234-12242 ◽  
Author(s):  
Pengfei Ji ◽  
Kuntal Manna ◽  
Zekai Lin ◽  
Ania Urban ◽  
Francis X. Greene ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Cobalt Catalysts ◽  
Single Site ◽  
Highly Active ◽  
Metal Organic ◽  
Organic Framework

“Click” post-functionalization of a metal–organic framework for engineering active single-site heterogeneous Ru(iii) catalysts

2015 ◽  
Vol 51 (48) ◽  
pp. 9884-9887 ◽  
Author(s):  
Suntao Wu ◽  
Liyu Chen ◽  
Biaolin Yin ◽  
Yingwei Li
Keyword(s):  
Heterogeneous Catalysts ◽  
Metal Organic Framework ◽  
Single Site ◽  
Highly Active ◽  
Modification Method ◽  
Metal Organic ◽  
Post Functionalization ◽  
Organic Framework

A terpyridyl NNN-chelator has been successfully incorporated into MIL-101(Cr) by using a click post-synthetic modification method, offering a useful platform for metalation to prepare highly active and stable single-site heterogeneous catalysts.

Salicylaldimine-Based Metal–Organic Framework Enabling Highly Active Olefin Hydrogenation with Iron and Cobalt Catalysts

2014 ◽  
Vol 136 (38) ◽  
pp. 13182-13185 ◽  
Author(s):  
Kuntal Manna ◽  
Teng Zhang ◽  
Michaël Carboni ◽  
Carter W. Abney ◽  
Wenbin Lin
Keyword(s):  
Metal Organic Framework ◽  
Cobalt Catalysts ◽  
Olefin Hydrogenation ◽  
Highly Active ◽  
Metal Organic ◽  
Organic Framework

Single-Site Heterogeneous Catalysts for Olefin Polymerization Enabled by Cation Exchange in a Metal-Organic Framework

2016 ◽  
Vol 138 (32) ◽  
pp. 10232-10237 ◽  
Author(s):  
Robert J. Comito ◽  
Keith J. Fritzsching ◽  
Benjamin J. Sundell ◽  
Klaus Schmidt-Rohr ◽  
Mircea Dincă
Keyword(s):  
Cation Exchange ◽  
Heterogeneous Catalysts ◽  
Olefin Polymerization ◽  
Metal Organic Framework ◽  
Single Site ◽  
Metal Organic ◽  
Organic Framework

A new superacid hafnium-based metal–organic framework as a highly active heterogeneous catalyst for the synthesis of benzoxazoles under solvent-free conditions

2017 ◽  
Vol 7 (19) ◽  
pp. 4346-4350 ◽  
Author(s):  
Linh H. T. Nguyen ◽  
The T. Nguyen ◽  
Ha L. Nguyen ◽  
Tan L. H. Doan ◽  
Phuong Hoang Tran
Keyword(s):  
Heterogeneous Catalyst ◽  
Metal Organic Framework ◽  
Solvent Free ◽  
Highly Active ◽  
Solvent Free Conditions ◽  
Metal Organic ◽  
Efficient Heterogeneous Catalyst ◽  
Organic Framework

A new superacid Hf-based MOF, termed VNU-11-P-SO4, was used as an efficient heterogeneous catalyst for solvent-free 2-arylbenzoxazole synthesis.

Metal–Organic Framework Nodes Support Single-Site Magnesium–Alkyl Catalysts for Hydroboration and Hydroamination Reactions

2016 ◽  
Vol 138 (24) ◽  
pp. 7488-7491 ◽  
Author(s):  
Kuntal Manna ◽  
Pengfei Ji ◽  
Francis X. Greene ◽  
Wenbin Lin
Keyword(s):  
Metal Organic Framework ◽  
Single Site ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Post Synthetic Defect Engineering of UiO-66 Metal–Organic Framework with An Iridium(III)-HEDTA Complex and Application in Water Oxidation Catalysis

Inorganics ◽  
2019 ◽  
Vol 7 (10) ◽  
pp. 123 ◽  
Author(s):  
Giordano Gatto ◽  
Alceo Macchioni ◽  
Roberto Bondi ◽  
Fabio Marmottini ◽  
Ferdinando Costantino
Keyword(s):  
Water Oxidation ◽  
Metal Organic Framework ◽  
Oxidation Catalysis ◽  
Partial Substitution ◽  
Iridium Complexes ◽  
Cerium Ammonium Nitrate ◽  
Highly Active ◽  
Water Oxidation Catalysis ◽  
Metal Organic ◽  
Organic Framework

Clean production of renewable fuels is a great challenge of our scientific community. Iridium complexes have demonstrated a superior catalytic activity in the water oxidation (WO) reaction, which is a crucial step in water splitting process. Herein, we have used a defective zirconium metal–organic framework (MOF) with UiO-66 structure as support of a highly active Ir complex based on EDTA with the formula [Ir(HEDTA)Cl]Na. The defects are induced by the partial substitution of terephthalic acid with smaller formate groups. Anchoring of the complex occurs through a post-synthetic exchange of formate anions, coordinated at the zirconium clusters of the MOF, with the free carboxylate group of the [Ir(HEDTA)Cl]− complex. The modified material was tested as a heterogeneous catalyst for the WO reaction by using cerium ammonium nitrate (CAN) as the sacrificial agent. Although turnover frequency (TOF) and turnover number (TON) values are comparable to those of other iridium heterogenized catalysts, the MOF exhibits iridium leaching not limited at the first catalytic run, as usually observed, suggesting a lack of stability of the hybrid system under strong oxidative conditions.

scholarly journals Efficient biodiesel production from oleic acid using metal–organic framework encapsulated Zr-doped polyoxometalate nano-hybrids

RSC Advances ◽  
2020 ◽  
Vol 10 (15) ◽  
pp. 8766-8772 ◽  
Author(s):  
Qiuyun Zhang ◽  
Dandan Lei ◽  
Qizhi Luo ◽  
Jialu Wang ◽  
Taoli Deng ◽  
...  
Keyword(s):  
Oleic Acid ◽  
Metal Organic Framework ◽  
Biodiesel Production ◽  
Silicotungstic Acid ◽  
Highly Active ◽  
Biodiesel Synthesis ◽  
Metal Organic ◽  
Organic Framework

Zr-doped silicotungstic acid supported on MOFs were synthesized and used as a highly active nanocatalyst for esterification. Meanwhile, the nano-hybrids showed good reusability and may contribute to the economical benefits of biodiesel synthesis.

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