13 Feb 05:53
Publication date: 15 April 2017
Source:Coordination Chemistry Reviews, Volume 337
Author(s): Shu-Na Zhao, Xue-Zhi Song, Shu-Yan Song, Hong-jie Zhang
Metal-organic frameworks (MOFs), as novel developing porous crystalline materials, are promising candidates in the field of heterogeneous catalysis because of their high surface area, diverse structures, low densities, adjusted pore sizes, etc. Recently, increasing attention has focused on developing MOF-supported/derived materials as heterogeneous catalysts. In this review, we present the recent development of MOFs as supports or precursors in the preparation of various functional nanomaterials for heterogeneous catalytic reactions including electrocatalysis, organocatalysis, and photocatalysis. Here, we present a comprehensive discussion on the recent progress and the rational design of MOF-supported or derived heterogeneous catalysts to provide insights into the future development of novel and highly efficient heterogeneous catalysts.
Graphical abstract
18 Jan 02:25
RSC Adv., 2017, 7,4872-4875
DOI: 10.1039/C6RA27069G, Paper
Open Access
Min-Yu Li, Fei Wang, Zhi-Gang Gu, Jian Zhang
By mixing amino acids and tetrazolate ligands, a series of homochiral zeolitic metal-organic frameworks (ZMOFs) with ABW topology have been synthesized, which show permanent microporosity and potential enantioselective recognition ability.
The content of this RSS Feed (c) The Royal Society of Chemistry
18 Jan 01:53
by K. Vasanth Kumar, Kathrin Preuss, Maria-Magdalena Titirici and Francisco Rodríguez-Reinoso
Chemical Reviews
DOI: 10.1021/acs.chemrev.6b00505
17 Jan 03:01
New J. Chem., 2017, 41,1421-1424
DOI: 10.1039/C6NJ03439J, Letter
Lucie Schiavo, Loic Jeanmart, Steve Lanners, Sabine Choppin, Gilles Hanquet
Mild and efficient catalytic deprotection of ketals/acetals mediated by FeCl3[middle dot]6H2O/acetaldehyde has been described in this paper.
The content of this RSS Feed (c) The Royal Society of Chemistry
20 Feb 03:19
by Dawood Elhamifar, Ahmad Shábani
Abstract
The catalytic application of a novel manganese-containing periodic mesoporous organosilica with ionic-liquid framework (Mn@PMO-IL) in the Biginelli reaction was investigated. First, the Mn@PMO-IL nanocatalyst was prepared and characterized by TEM, SEM, X-ray photoelectron spectroscopy, and nitrogen-sorption analysis. The catalyst was then used in the one-pot Biginelli condensation of various aldehydes with urea and alkyl acetoacetates under solvent-free conditions. The corresponding dihydropyrimidone products were obtained in high to excellent yields and selectivities at short reaction times. Moreover, the catalyst was recovered and successfully reused many times with no notable decrease in activity and selectivity.
Heterogeneous Biginelli catalyst: A manganese-containing periodic mesoporous organosilica with ionic-liquid framework (Mn@PMO-IL) was prepared, characterized, and used as a nanocatalyst in the Biginelli reaction. This catalyst showed excellent reactivity and selectivity in the Biginelli condensation of various aldehydes with urea and alkyl acetoacetates. Moreover, the catalyst could be recovered and reused at least 14 times with no decrease in activity and selectivity (see scheme).
17 Feb 02:28
by Meiting Zhao, Ke Deng, Liangcan He, Yong Liu, Guodong Li, Huijun Zhao and Zhiyong Tang
Journal of the American Chemical Society
DOI: 10.1021/ja411468e
17 Feb 01:26
by Thomas L. Poulos
Chemical Reviews
DOI: 10.1021/cr400415k
17 Feb 01:12
by Maria Mifsud
Article
Enzymes have been considered as biocatalysts for organic chemistry, however their broad application has been somewhat hampered by the requirement for reducing cofactors. Here, the authors demonstrate that, in the presence of titania photocatalysts, water can be used as the sacrificial electron donor.
Nature Communications doi: 10.1038/ncomms4145
Authors: Maria Mifsud, Serena Gargiulo, Sara Iborra, Isabel W. C. E. Arends, Frank Hollmann, Avelino Corma
17 Feb 01:10
by Qi Lu
Article
Electrochemical reduction of carbon dioxide to more useful products is an industrially important process. Here, the authors report a nanoporous silver catalyst that efficiently and selectively reduces carbon dioxide due to its high surface area and intrinsically high activity.
Nature Communications doi: 10.1038/ncomms4242
Authors: Qi Lu, Jonathan Rosen, Yang Zhou, Gregory S. Hutchings, Yannick C. Kimmel, Jingguang G. Chen, Feng Jiao
17 Feb 01:06
by Lipeng Wu
Article
The conversion of alkenes to esters is performed on a large scale worldwide, but relies on the use of toxic and flammable carbon monoxide. Here, the authors show a catalytic system where carbon dioxide—normally unreactive, but cheap and abundant—can be employed instead.
Nature Communications doi: 10.1038/ncomms4091
Authors: Lipeng Wu, Qiang Liu, Ivana Fleischer, Ralf Jackstell, Matthias Beller
19 Jan 03:26
by Riadh Bourzami, Séraphin Eyele-Mezui, Emilie Delahaye, Marc Drillon, Pierre Rabu, Nathalie Parizel, Sylvie Choua, Philippe Turek and Guillaume Rogez
Inorganic Chemistry
DOI: 10.1021/ic4027688
19 Jan 03:26
by Maarten G. Goesten, Pieter C. M. M. Magusin, Evgeny A. Pidko, Brahim Mezari, Emiel J. M. Hensen, Freek Kapteijn and Jorge Gascon
Inorganic Chemistry
DOI: 10.1021/ic402198a
19 Jan 03:23
by Anil D. Naik, Koen Robeyns, Christophe F. Meunier, Alexandre F. Léonard, Aurelian Rotaru, Bernard Tinant, Yaroslav Filinchuk, Bao Lian Su and Yann Garcia
Inorganic Chemistry
DOI: 10.1021/ic402816a
19 Jan 03:23
by Robert Staehle, Lianpeng Tong, Lei Wang, Lele Duan, Andreas Fischer, Mårten S. G. Ahlquist, Licheng Sun and Sven Rau
Inorganic Chemistry
DOI: 10.1021/ic401701z
19 Jan 03:22
by Cheng Wang, Demin Liu, Zhigang Xie and Wenbin Lin
Inorganic Chemistry
DOI: 10.1021/ic402015q
19 Jan 03:21
by Woormileela Sinha, Naina Deibel, Hemlata Agarwala, Antara Garai, David Schweinfurth, Chandra Shekhar Purohit, Goutam Kumar Lahiri, Biprajit Sarkar and Sanjib Kar
Inorganic Chemistry
DOI: 10.1021/ic402304e
19 Jan 03:14
by Yayuan Liu, Weina Zhang, Shaozhou Li, Chenlong Cui, Jin Wu, Hongyu Chen and Fengwei Huo
Chemistry of Materials
DOI: 10.1021/cm4034319
19 Jan 03:07
by Haohong Duan
Article
Single-layered materials such as graphene are well known, but metallic elements tend to favour three-dimensional clusters. Here the authors report the synthesis of rhodium nanosheets—a supported, single-layered metallic material with rare δ-bonding.
Nature Communications doi: 10.1038/ncomms4093
Authors: Haohong Duan, Ning Yan, Rong Yu, Chun-Ran Chang, Gang Zhou, Han-Shi Hu, Hongpan Rong, Zhiqiang Niu, Junjie Mao, Hiroyuki Asakura, Tsunehiro Tanaka, Paul Joseph Dyson, Jun Li, Yadong Li
14 Jan 13:43
by Lili Hou, Xiaoyan Zhang, Thomas C. Pijper, Wesley R. Browne and Ben L. Feringa
Journal of the American Chemical Society
DOI: 10.1021/ja4122473
14 Jan 13:41
by Jakub D. Baran, Henrik Grönbeck and Anders Hellman
Journal of the American Chemical Society
DOI: 10.1021/ja4060299
09 Jan 01:05
Chem. Commun., 2014, 50,1842-1844
DOI: 10.1039/C3CC48882A, Communication
Mirco Natali, Alessandra Luisa, Elisabetta Iengo, Franco Scandola
Efficient photocatalytic hydrogen evolution from neutral aqueous solution is obtained using Co(II) porphyrin as catalyst, tris(bipyridine)Ru(II) as sensitizer, and ascorbic acid as sacrificial donor.
The content of this RSS Feed (c) The Royal Society of Chemistry
08 Jan 01:03
Chem. Commun., 2014, 50,1742-1744
DOI: 10.1039/C3CC48782B, Communication
Atsutoshi Yokoyama, Jung Eun Han, Kenneth D. Karlin, Wonwoo Nam
Reaction of a nonheme iron(III)-peroxo complex, [FeIII(14-TMC)(O2)]+, with NO+ affords an iron(IV)-oxo complex, [FeIV(14-TMC)(O)]2+, and nitrogen dioxide (NO2), followed by conversion to the nitrato complex, [FeIII(14-TMC)(NO3)(F)]+.
The content of this RSS Feed (c) The Royal Society of Chemistry
08 Jan 01:03
Chem. Commun., 2014, 50,3169-3172
DOI: 10.1039/C3CC49176E, Communication
Pradip Pachfule, Sharath Kandambeth, David Diaz Diaz, Rahul Banerjee
Gold nanoparticles immobilized into a stable covalent organic framework have been synthesized via the solution infiltration method. The as-synthesized Au(0)@TpPa-1 catalyst shows high recyclability and superior reactivity for nitro reduction reaction than HAuCl4[middle dot]3H2O.
The content of this RSS Feed (c) The Royal Society of Chemistry
08 Jan 01:00
by Maria Oszajca, Alicja Franke, Agnieszka Drzewiecka-Matuszek, Małgorzata Brindell, Grażyna Stochel and Rudi van Eldik
Inorganic Chemistry
DOI: 10.1021/ic402567h
06 Jan 01:22
by Atsuhiro Tanaka, Keiji Hashimoto and Hiroshi Kominami
Journal of the American Chemical Society
DOI: 10.1021/ja410230u
02 Jan 15:59
Energy Environ. Sci., 2014, 7,667-671
DOI: 10.1039/C3EE43143F, Communication
M. L. Aubrey, R. Ameloot, B. M. Wiers, J. R. Long
By post-synthetic modification of a metal-organic framework, solid magnesium electrolytes have been prepared with room temperature ionic conductivities over one-hundred times greater than any previously reported rigid material.
The content of this RSS Feed (c) The Royal Society of Chemistry
31 Dec 01:19
by Jose F. Cerda, Mary C. Malloy, Brady O. Werkheiser, Alaina T. Stockhausen, Michael F. Gallagher and Andrew C. Lawler
Inorganic Chemistry
DOI: 10.1021/ic401986n
31 Dec 01:14
by Junkuo Gao, Kaiqi Ye, Ling Yang, Wei-Wei Xiong, Ling Ye, Yue Wang and Qichun Zhang
Inorganic Chemistry
DOI: 10.1021/ic402692p
31 Dec 01:13
by Jordi Esteban, Mercè Font-Bardia and Albert Escuer
Inorganic Chemistry
DOI: 10.1021/ic402651k
31 Dec 01:09
by Fuding Lin
Nature Materials 13, 81 (2014).
doi:10.1038/nmat3811
Authors: Fuding Lin & Shannon W. Boettcher