scholarly journals One-Pot, Room-Temperature Conversion of CO2 into Porous Metal−Organic Frameworks

2020 ◽  
Author(s):  
Kentaro Kadota ◽  
You-Lee Hong ◽  
Yusuke Nishiyama ◽  
Easan Sivaniah ◽  
Daniel Packwood ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
One Pot ◽  
Surface Areas ◽  
Piperazine Derivatives ◽  
Metal Organic ◽  
The One ◽  
Crystalline Metal ◽  
Highly Porous

We demonstrate the one-pot synthesis of highly porous crystalline metal−organic frameworks, [Zn<sub>4</sub>O(piperazine dicarbamate)<sub>3</sub>], an analogue of [Zn<sub>4</sub>O(1,4-benzenedicarboxylate)<sub>3</sub>] (MOF-5), directly from atmospheric pressure CO<sub>2</sub> gas and piperazine derivatives at 25 °C. The structures showed high CO<sub>2</sub> contents over 30 wt% and surface areas of 1270−2366 m<sup>2</sup> g<sup>−1</sup>. We also show that the synthesis is feasible even by the use of 400 ppm of CO<sub>2</sub>.

scholarly journals One-Pot, Room-Temperature Conversion of CO2 into Porous Metal−Organic Frameworks

2020 ◽  
Author(s):  
Kentaro Kadota ◽  
You-Lee Hong ◽  
Yusuke Nishiyama ◽  
Easan Sivaniah ◽  
Daniel Packwood ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
One Pot ◽  
Surface Areas ◽  
Piperazine Derivatives ◽  
Metal Organic ◽  
The One ◽  
Crystalline Metal ◽  
Highly Porous

We demonstrate the one-pot synthesis of highly porous crystalline metal−organic frameworks, [Zn<sub>4</sub>O(piperazine dicarbamate)<sub>3</sub>], an analogue of [Zn<sub>4</sub>O(1,4-benzenedicarboxylate)<sub>3</sub>] (MOF-5), directly from atmospheric pressure CO<sub>2</sub> gas and piperazine derivatives at 25 °C. The structures showed high CO<sub>2</sub> contents over 30 wt% and surface areas of 1270−2366 m<sup>2</sup> g<sup>−1</sup>. We also show that the synthesis is feasible even by the use of 400 ppm of CO<sub>2</sub>.

Supermolecular Building Blocks (SBBs) for the Design and Synthesis of Highly Porous Metal-Organic Frameworks

2008 ◽  
Vol 130 (6) ◽  
pp. 1833-1835 ◽  
Author(s):  
Farid Nouar ◽  
Jarrod F. Eubank ◽  
Till Bousquet ◽  
Lukasz Wojtas ◽  
Michael J. Zaworotko ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Building Blocks ◽  
Design And Synthesis ◽  
Metal Organic ◽  
Highly Porous

Hf-based metal organic frameworks as bifunctional catalysts for the one-pot conversion of furfural to γ-valerolactone

2019 ◽  
Vol 472 ◽  
pp. 17-26 ◽  
Author(s):  
Wenke Li ◽  
Zhe Cai ◽  
Hang Li ◽  
Yu Shen ◽  
Yongqiang Zhu ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Bifunctional Catalysts ◽  
One Pot ◽  
Metal Organic ◽  
The One

Gas adsorption properties of highly porous metal–organic frameworks containing functionalized naphthalene dicarboxylate linkers

2014 ◽  
Vol 43 (48) ◽  
pp. 18017-18024 ◽  
Author(s):  
Jaeung Sim ◽  
Haneul Yim ◽  
Nakeun Ko ◽  
Sang Beom Choi ◽  
Youjin Oh ◽  
...  
Keyword(s):  
Gas Adsorption ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Adsorption Properties ◽  
Metal Organic ◽  
Highly Porous

Direct synthesis of N-sulfenylimines through oxidative coupling of amines with disulfides/thiols over copper based metal–organic frameworks

RSC Advances ◽  
2016 ◽  
Vol 6 (47) ◽  
pp. 40945-40952 ◽  
Author(s):  
Wei Long ◽  
Wenge Qiu ◽  
Chuanqiang Li ◽  
Liyun Song ◽  
Guangmei Bai ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Metal Organic Framework ◽  
Direct Synthesis ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Building Blocks ◽  
Metal Organic ◽  
Highly Porous ◽  
Organic Framework

A highly porous metal–organic framework based on supramolecular building blocks with pcu-topology has been tested for the oxidative coupling of amines and disulfides to afford the N-sulfenylimines directly in good yields.

Expanded Organic Building Units for the Construction of Highly Porous Metal-Organic Frameworks

2013 ◽  
Vol 19 (44) ◽  
pp. 14886-14894 ◽  
Author(s):  
Guo-Qiang Kong ◽  
Zhi-Da Han ◽  
Yabing He ◽  
Sha Ou ◽  
Wei Zhou ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Metal Organic ◽  
Highly Porous

scholarly journals Cu-metal organic frameworks (Cu-MOF) as an environment-friendly and economical catalyst for one pot synthesis of tacrine derivatives

RSC Advances ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 1995-2003 ◽  
Author(s):  
Hoda Mollabagher ◽  
Salman Taheri ◽  
Mohammad majid Mojtahedi ◽  
SeyedAmirhossein Seyedmousavi
Keyword(s):  
Catalytic Activity ◽  
Metal Organic Frameworks ◽  
One Pot ◽  
Environment Friendly ◽  
One Pot Synthesis ◽  
Metal Organic ◽  
The One

The present work describes the catalytic activity of Cu-MOF for the one-pot synthesis of tacrine derivatives via a four-component reaction of 2-hydroxynaphthalene-1,4-dione, aldehydes, malononitrile and cycloketones in the presence of AlCl3.

Symmetry-Guided Synthesis of Highly Porous Metal-Organic Frameworks with Fluorite Topology

2013 ◽  
Vol 126 (3) ◽  
pp. 834-837 ◽  
Author(s):  
Muwei Zhang ◽  
Ying-Pin Chen ◽  
Mathieu Bosch ◽  
Thomas Gentle ◽  
Kecheng Wang ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Metal Organic ◽  
Highly Porous

scholarly journals Bifunctional Heterometallic Metal-Organic Frameworks for Solvent-Free Heterogeneous Cascade Catalysis

Catalysts ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 309 ◽  
Author(s):  
Mingming Zheng ◽  
Yanxiang Wang ◽  
Pingyun Feng
Keyword(s):  
Lewis Acids ◽  
Active Sites ◽  
Metal Organic Frameworks ◽  
Significant Loss ◽  
Solvent Free ◽  
Knoevenagel Reaction ◽  
One Pot ◽  
Free System ◽  
Metal Organic ◽  
The One

A family of heterometallic metal-organic frameworks (MOFs) (CPM200s) harmoniously coexisting as Lewis acids and base (azo) sites were prepared. Seven CPM200s were employed as multifunctional heterogeneous cascade catalysts for the one-pot deacetalization-Knoevenagel reaction in a solvent-free system. Benefiting from the cooperation between Lewis acids from the open metal sites and base sites from the ligands, the CPM200s showed high activity and selectivity for the tandem reaction. The heterometallic 3D porous framework reported here not only offers a combination of two opposite active sites in the same framework of materials but also increases mass transfer of the substrate, thus maximizing the efficiency and substrate selectivity of the bifunctional catalysts. The CPM200s showed the highest turnover frequency (TOF), outperforming that of the reported MOFs in tandem with the deacetalization-Knoevenagel reaction. A strong correlation between the TOF and charge-to-radius ratio (z/r) of metal ions in the CPM200s was observed for the first time. The bifunctional CPM200s catalysts can be reused five times without significant loss of activity.

scholarly journals Facile synthesis of polyoxometalates tethered to post Fe-BTC frameworks for esterification of free fatty acids to biodiesel

RSC Advances ◽  
2019 ◽  
Vol 9 (14) ◽  
pp. 8113-8120 ◽  
Author(s):  
Qiuyun Zhang ◽  
Xiaofang Liu ◽  
Tingting Yang ◽  
Caiyan Yue ◽  
Quanlin Pu ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Solid Acid Catalyst ◽  
Synthesis Method ◽  
Porous Metal ◽  
Acid Catalyst ◽  
Phosphomolybdic Acid ◽  
Biodiesel Production ◽  
One Pot ◽  
Metal Organic ◽  
Highly Porous

Phosphomolybdic acid was sequentially incorporated into a highly porous metal–organic framework by a one-pot synthesis method, and the prepared composite was used as an efficient and stable solid acid catalyst for biodiesel production.

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