Chem. Commun.

Syndicate content RSC - Chem. Commun. latest articles
RSC - Chem. Commun. latest articles
Updated: 4 hours 17 min ago

Synthesis of monolayer platinum nanosheets

10 July, 2014 - 12:17

Chem. Commun., 2014, 50,8503-8506
DOI: 10.1039/C4CC02527J, CommunicationA. Funatsu, H. Tateishi, K. Hatakeyama, Y. Fukunaga, T. Taniguchi, M. Koinuma, H. Matsuura, Y. Matsumoto
Platinum (Pt) nanosheets were developed by exfoliating layered platinum oxide. Moreover, we succeeded in synthesizing monolayer Pt nanosheets for the first time by adjusting the conditions for reduction. Monolayer Pt nanosheets were highly active in oxygen reduction reaction.
The content of this RSS Feed (c) The Royal Society of Chemistry

[3+3] annulation of allylic phosphoryl-stabilized carbanions/phosphorus ylides and vinyl azides: a practice strategy for synthesis of polyfunctionalized anilines

10 July, 2014 - 12:17

Chem. Commun., 2014, 50,8539-8542
DOI: 10.1039/C4CC03462G, CommunicationShen Liu, Wenteng Chen, Jing Luo, Yongping Yu
Tandem Michael addition and Witting or Horner-Wadsworth-Emmons olefination initiated [3+3] annulation between vinyl azides and allylic phosphorus ylides or allylic phosphoryl-stabilized carbanions has been developed.
The content of this RSS Feed (c) The Royal Society of Chemistry

Sulfonyl chlorides as an efficient tool for the postsynthetic modification of Cr-MIL-101-SO3H and CAU-1-NH2

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03746D, CommunicationArne Klinkebiel, Nele Reimer, Martin Lammert, Norbert Stock, Ulrich Luning
Postsynthetic modification can be used to introduce sulfonamide functionalities into MOF frameworks, in which a sulfonamide group is bound to the framework either by its N or its S atom.
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

A modular tyrosine kinase deoxyribozyme with discrete aptamer and catalyst domains

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04253K, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Victor Dokukin, Scott K. Silverman
A predetermined aptamer DNA module is integrated adjacent to a random catalytic DNA region for identifying modular tyrosine kinase deoxyribozymes by in vitro selection.
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

A phosphine-mediated stereocontrolled synthesis of Z-enediynes by a vicinal dialkynylation of ethynylphosphonium salts

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03415E, CommunicationKyle D. Reichl, Alexander T. Radosevich
A phosphine-mediated preparation of (Z)-enediynes via vicinal dicarbofunctionalization of triaryl(arylethynyl)phosphonium cations is described.
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

An "Off-axis" Mn-Mn bond in Mn2(CO)10 at high pressure

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04152F, CommunicationPiero Macchi, Nicola Casati, Shaun R. Evans, Fabia Gozzo, Petra Simoncic, Davide Tiana
Pressure induces an "off-axis" Mn-Mn bond in crystals of Mn2(CO)10, but no eclipsing of the equatorial carbonyls was observed.
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

Tailored lysozyme-ZnO nanoparticle conjugates as nanoantibiotics

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03712J, CommunicationNirmalya Tripathy, Rafiq Ahmad, Seung Hyuck Bang, Jiho Min, Yoon-Bong Hahn
Covalently attached lysozyme-ZnO nanoparticle conjugates exhibit pronounced antibacterial features against Escherichia coli and Staphylococcus aureus.
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

Cu(II)-Catalyzed asymmetric boron conjugate addition to [small alpha],[small beta]-unsaturated imines in water

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04062G, CommunicationTaku Kitanosono, Pengyu Xu, Satoshi Isshiki, Lei Zhu, Shu Kobayashi
A mixture of imines and bis(pinacolato)diboron in water furnished the enantioenriched imines after oxidation using a chiral copper(II) complex as the catalyst.
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

Thermo-regulated phase separable catalysis (TPSC)-based atom transfer radical polymerization in a thermo-regulated ionic liquid

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03918A, CommunicationXiangyang Du, Jinlong Pan, Mengting Chen, Lifen Zhang, Zhenping Cheng, Xiulin Zhu
A thermo-regulated phase separable catalysis (TPSC) system for AGET ATRP based on a thermo-regulated ionic liquid was developed for the first time. The corresponding transition metal catalysts could be easily recovered and reused several times with negligible loss of catalytic activity.
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

Accumulation of supramolecular nanoparticles self-assembled from a bola-shaped cytidylic acid-appended fluorescein dye in cell nuclei

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03733B, CommunicationRika Iwaura, Mutsumi Shirai, Kaname Yoshida, Mayumi Ohnishi-Kameyama
The accumulation of the supramolecular nanoparticles self-assembled from a cytidylic acid-appended dye in cell nuclei is observed without nuclear-localizing tags.
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

pH-responsive inorganic-organic hybrid supramolecular hydrogels with jellyfish-like switchable chromic luminescence

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04000G, CommunicationHaibing Wei, Nan Shi, Jinlong Zhang, Yan Guan, Jie Zhang, Xinhua Wan
A novel hybrid hydrogel, based on electrostatic co-assembly of polyoxometaltate and the ABA triblock copolymers shows both sol-gel transition and luminescence variation in response to pH change.
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

Palladium-catalyzed oxidative CH/CH cross-coupling of pyridine N-oxides with five-membered heterocycles

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04129A, CommunicationWei Liu, Xin Yu, Yahui Li, Chunxiang Kuang
Using Ag2CO3 as an additive, we developed the Pd-catalyzed intermolecular C-H/C-H cross-coupling of pyridine N-oxides with five-membered heterocycles such as 1-benzyl-1,2,3-triazoles, thiophens and furans.
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

Temperature insensitive fluorescence intensity in a coumarin monomer-aggregate coupled system

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04245J, CommunicationXiaogang Liu, Deqi Mao, Jacqueline M. Cole, Zhaochao Xu
The emission intensities of a fluorescent monomer-aggregate coupled system, based on 7-(dimethylamino)-coumarin-3-carbaldehyde, exhibit ultra-low temperature dependence with a low temperature coefficient of only 0.05% per [degree]C, by judicious selection of the excitation wavelength.
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

Self-assembly of supramolecularly engineering polymers and its biomedical applications

8 July, 2014 - 11:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC03155E, Feature ArticleDali Wang, Gangsheng Tong, Ruijiao Dong, Yongfeng Zhou, Jian Shen, Xinyuan Zhu
Noncovalent interactions provide a flexible method of engineering various chemical entities with tailored properties. Specific noncovalent interactions between functionalized small molecules, macromolecules or both of them bearing complementary binding sites...
The content of this RSS Feed (c) The Royal Society of Chemistry

Hydrogen Sulfide (H2S) Releasing Agents: Chemistry and Biological Applications

8 July, 2014 - 11:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC00968A, Feature ArticleMing Xian, Yu Zhao, Tyler Biggs
Hydrogen sulfide (H2S) is a newly recognized signaling molecule with very potent cytoprotective actions. The fields of H2S physiology and pharmacology have been rapidly growing in recent years, but a...
The content of this RSS Feed (c) The Royal Society of Chemistry

The Emerging Multiple Metal Nanostructures for Enhancing the Light Trapping of Thin Film Organic Photovoltaics

8 July, 2014 - 11:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC03767G, Feature ArticleWallace Choy
Recently, various metal nanostructures have been introduced into organic solar cells (OSCs) for performance enhancement. Here, we review the recent progress on OSCs incorporated with multiple metal nanostructures including various...
The content of this RSS Feed (c) The Royal Society of Chemistry

Novel zeotype frameworks with soft cyclodiphosphazane linkers and soft Cu4X4 clusters as nodes

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03810J, CommunicationMujahuddin M. Siddiqui, Shaikh M. Mobin, Irena Senkovska, Stefan Kaskel, Maravanji S. Balakrishna
Two novel zeolitic phosphane cluster frameworks have been synthesized by using ferrocenyl cyclodiphosphazanes [Fe([small eta]5-C5H4)2{P([small mu ]-NtBu)}2] as ditopic linkers and [Cu4X4] clusters as tetrahedral nodes.
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

Rich diversity of single-ion magnet features in the linear OCuIIIO- ion confined in the hexagonal channels of alkaline-earth phosphate apatites

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03966A, CommunicationPavel E. Kazin, Mikhail A. Zykin, Walter Schnelle, Claudia Felser, Martin Jansen
Dioxocuprate(III) anions exhibit regular variation in zero-field splitting and slow magnetization relaxation parameters, and reveal a field-switched relaxation (FSR) phenomenon.
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

Photoinduced thiol-ene polymerization reaction for fast preparation of macroporous hybrid monoliths and their application in capillary liquid chromatography

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03451A, CommunicationZhongshan Liu, Junjie Ou, Hui Lin, Zheyi Liu, Hongwei Wang, Jing Dong, Hanfa Zou
Macroporous hybrid monoliths were directly prepared via a photoinduced thiol-ene polymerization reaction and demonstrated good separation performance in cLC.
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

Robust Pt-Sn alloy decorated graphene nanohybrid cocatalyst for photocatalytic hydrogen evolution

8 July, 2014 - 11:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03711A, CommunicationChao Kong, Shixiong Min, Gongxuan Lu
A novel platinum-tin alloy decorated graphene nanohybrid (Pt-Sn/G) as a robust photocatalyst exhibited higher hydrogen evolution activity than Pt/G under visible light irradiation.
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

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.