Chem. Commun.

Syndicate content RSC - Chem. Commun. latest articles
RSC - Chem. Commun. latest articles
Updated: 1 day 5 hours ago

Heterogeneous Selective Hydrogenation of Ethylene Carbonate to Methanol and Ethylene Glycol over a Copper Chromite Nanocatalyst

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08247H, CommunicationChao Lian, Fumin Ren, Yuxi Liu, Guofeng Zhao, Yongjun Ji, Hongpan Rong, Wei Jia, Lei Ma, Haiyuan Lu, Dingsheng Wang, Yadong Li
Heterogeneous selective hydrogenation of ethylene carbonate (EC), a key step in indirect conversion of CO2, was realized over a copper chromite nanocatalyst prepared via a hydrothermal method followed by calcination....
The content of this RSS Feed (c) The Royal Society of Chemistry

A Stable ZnCo2O4 Cocatalyst for Photocatalytic CO2 Reduction

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07225A, CommunicationSibo Wang, Zhengxin Ding, Xinchen Wang
Spinel ZnCo2O4 nanostructures have shown great opportunities in energy related areas. However, the applications of ZnCo2O4 for the conversion of CO2 are much less reported. Herein, we present the first...
The content of this RSS Feed (c) The Royal Society of Chemistry

Metal-free cascade construction of C-C bond by activation of inert C(sp3)-H bond

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08629E, CommunicationChengjian Zhu, Honglin Zhang, Changduo Pan, Zhangxi Gu, Ning Jin, Hongwen Hu
A new synthetic strategy for C-C bond formation has been developed, via a free radical cascade process under metal-free condition. Activation of inert C(sp3)-H/elimination of SO2 / C-C bond formation...
The content of this RSS Feed (c) The Royal Society of Chemistry

Oxidative Regioselective Amination of Chromones Exposes Potent Inhibitors of Hedgehog Signaling Pathway

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08376H, CommunicationRajarshi Samanta, Rishikesh Narayan, Jonathan O. Bauer, Carsten Strohmann, Sonja Sievers, Andrey P. Antonchick
An operationally simple, transition metal-free, oxidative, regioselective cross-coupling between non-functionalized azoles and chromones was developed using iodine. The C2- position of chromone can be selectively coupled with nitrogen containing heterocycles....
The content of this RSS Feed (c) The Royal Society of Chemistry

Direct Reductive Coupling of Secondary Amides: Chemoselective Formation of Vicinal Diamines and Vicinal Amino Alcohols

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08330J, CommunicationPei-Qiang Huang, Qi-Wei Lang, Ai-E Wang, Jian-Feng Zheng
We report the first one-pot reductive homocoupling reaction of secondary amides and cross-coupling reaction of secondary amides with ketones to give secondary vicinal diamines and amino alcohols. This method relies...
The content of this RSS Feed (c) The Royal Society of Chemistry

Superconductivity in Sm-doped [n]Phenacenes (n=3,4,5)

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07879A, CommunicationLorenzo Malavasi, Franziska Hammerath, Serena Margadonna, Gianluca A Artioli, Pietro Carretta, Maria Cristina Mozzati, Barbara Mannucci, Federica Corana
We report here the discovery of a new aromatic hydrocarbon superconductor, Sm-doped chrysene, with Tc ~5 K, and compare its behavior with the one measured in the full series of...
The content of this RSS Feed (c) The Royal Society of Chemistry

Polymer supported ZIF-8 membranes prepared via an interfacial synthesis method

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06699E, CommunicationYanbo Li, Ivo Vankelecom
Porous polymer supported continuous ZIF-8 membranes were prepared via an interfacial synthesis method. Membranes with only one synthesis cycle showed excellent performance in the nanofiltration range.
The content of this RSS Feed (c) The Royal Society of Chemistry

Iron Catalyzed Oxidative Assembly of N-heteroaryl and Aryl Metal Reagents Using Oxygen as an Oxidant

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08494B, CommunicationMing Kun Liu, Lianyan Liao, xinfang duan
An equivalent amount of N-heteroaryl and aryl Grignard or lithium reagents, after mediated by an equivalent of titanate, was facilely coupled to furnish N-heteroaryl-aryl compounds under the catalysis of FeCl3/TMEDA...
The content of this RSS Feed (c) The Royal Society of Chemistry

Co Intake Mediated Formation of Ultrathin Nanosheets of Transition Metal LDH -A Advanced Electrocatalyst for Oxygen Evolution Reaction

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08856E, Communicationxia long, Shuang xiao, Zilong Wang, Xiaoli Zheng, Shihe Yang
By controlling the ratio of tri- and bi-valent ions, multi-transition metals based layered double hydroxide (LDH) ultrathin nanosheets are synthesized. They show advanced OER performance with low overpotentials (~0.2 V)...
The content of this RSS Feed (c) The Royal Society of Chemistry

Biomineralization-induced self-assembly to porous hollow carbon nanocapsule monolith and application for Li-S Battery

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08008D, CommunicationWen Hu, Huamin Zhang, Yining Zhang, Meiri Wang, Chao Qu, Jianhong Yi
Carbon capsule monolith possessing ultrasmall hollow nanocores and ultrathin nanoshells with high surface area and porosity is synthesized by a facile biomineralization-induced self-assembly approach. As sulfur host in Li-S battery,...
The content of this RSS Feed (c) The Royal Society of Chemistry

Efficient Electrochemiluminescence of a boron-dipyrromethene (BODIPY) dye

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08671F, CommunicationMahdi Hesari, Jiasheng Lu, Suning Wang, Zhifeng Ding
Electrochemiluminescence (ECL) of a boron-dipyrromethene dye (BDY) in the presence of tri-n-propylamine as a co-reactant was found to be highly efficient. The ECL of BDY showed a unique peak wavelength...
The content of this RSS Feed (c) The Royal Society of Chemistry

Fullerenes: Non-transition Metal Cluster For Rechargeable Magnesium Battery Cathode

1 December, 2014 - 00:17
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08139K, CommunicationRuigang Zhang, Fuminori Mizuno, Chen Ling
We discovered that non-transition metal clusters have great potential as rechargeable Mg battery cathodes. Fullerene (C60), one of the prototype materials, was discharged and recharged with remarkable rate capability. This...
The content of this RSS Feed (c) The Royal Society of Chemistry

Ultrasensitive SERS Assay of Lysozyme using a Novel and Unique Four-Way Helical Junction Molecule Probe for Signal Amplification

26 November, 2014 - 22:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08141B, CommunicationZhen Zhang, Yuanyuan Wang, Fuwei Zheng, Rui Ren, Shu-Sheng Zhang
A unique four-way helical junction molecule (FHJM) probe was ingeniously designed, and firstly introduced into DNA signal amplification as a novel Surface-enhanced Raman scattering (SERS) probe. Furthermore, a new FHJM-SERS...
The content of this RSS Feed (c) The Royal Society of Chemistry

Columnar Liquid Crystals as Novel Corrosion-Resistant Coatings

26 November, 2014 - 22:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06811D, CommunicationHsiu-Hui Chen, Jui-Ming Yeh, Kung-Chin Chang, Chien-Ming Chu, Hsu-Heng Hung, Min-Hsiang Hsu, Yu-Chun Hung, Chien-Shiang Wang
A discotic liquid crystal (DLC), HBC-C12, coating was successfully applied to improve the corrosion resistance of an iron surface. The iron surface with the DLC-coating exhibited improved corrosion resistance in...
The content of this RSS Feed (c) The Royal Society of Chemistry

A hyperbranched supramolecular polymer constructed by orthogonal triple hydrogen bonding and host-guest interactions

26 November, 2014 - 22:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08533G, CommunicationRuirui Gu, Jian Yao, Xin Fu, Wei Zhou, Da-Hui Qu
A hyperbranched supramolecular polymer has been constructed by two orthogonal classical binding interactions: triple hydrogen bonding and host-guest interaction.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Ultraviolet and blue emitting graphene quantum dots synthesized from carbon nano-onions and their comparison for metal ion sensing

26 November, 2014 - 22:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC07618D, CommunicationYiyang Liu, Doo Young Kim
UV- and blue-emitting graphene quantum dots (GQDs) were synthesized from carbon nano-onions and compared for metal ion sensing.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

One-Step Synthesis of Patterned Polymer Brushes by Photocatalytic Microcontact Printing

26 November, 2014 - 22:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08646E, CommunicationFriederike Kettling, Benjamin Vonhoeren, Jennifer Krings, Susumu Saito, Bart Jan Ravoo
A novel method to prepare microstructured polymer brushes using TiO2 nanoparticles and photocatalytic microcontact printing is described. It is shown that ethanol amine can be polymerized to linear polyethyleneimine (PEI)...
The content of this RSS Feed (c) The Royal Society of Chemistry

Hierarchical supramolecules and organization using boronic acids building blocks

26 November, 2014 - 22:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07712A, Feature ArticleYuji Kubo, Ryuhei Nishiyabu, Tony D James
Current progress on hierarchical supramolecules using boronic acids has been highlighted in this feature article. Boronic acids can participate in "click reaction" with diols and their congeners with dynamic covalent...
The content of this RSS Feed (c) The Royal Society of Chemistry

Cu-catalyzed Intramolecular Aryl-etherification Reactions of Alkoxyl Alkynes with Diaryliodonium Salts via Cleavage of a Stable C-O Bond

26 November, 2014 - 22:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08363F, CommunicationChao Chen, Jing Chen, Junjie Chen, Guohua Wang, Hongmei Qu
A novel Cu-catalyzed intramolecular aryl-etherification reactions of alkoxyl alkynes with diaryliodonium salts is realized. The reactions proceed smoothly to produce valuable oxo-heterocycles with readily available linear starting materials via cleavage...
The content of this RSS Feed (c) The Royal Society of Chemistry

Phosphorescent organoplatinum(II) complexes with a lipophilic anion: Supramolecular soft nanomaterials through ionic self-assembly and metallophilicity

26 November, 2014 - 22:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08569H, CommunicationYong Chen, Chi-Ming Che, Wei Lu
Upon switching the counter-ion to a highly lipophilic anion, a series of phosphorescent cationic organoplatinum(II) salts are rendered soluble in non-polar solvents and can further self-organize into lamellar nanostructures, breath-figure...
The content of this RSS Feed (c) The Royal Society of Chemistry

WebElements: the periodic table on the WWW [http://www.webelements.com/]

Copyright 1993-2011 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.