Chem. Commun.

Syndicate content RSC - Chem. Commun. latest articles
RSC - Chem. Commun. latest articles
Updated: 1 day 13 hours ago

Postsynthetic modification of an amino-tagged MOF using peptide coupling reagents: a comparative study

5 September, 2014 - 02:17

Chem. Commun., 2014, 50,11472-11475
DOI: 10.1039/C4CC02650K, CommunicationHenrik Hintz, Stefan Wuttke
First comparative study about postsynthetic modification of an amino-tagged MOF with drugs and biomolecules using peptide coupling reagents.
The content of this RSS Feed (c) The Royal Society of Chemistry

Guest-induced symmetry lowering of an ionic clathrate material for carbon capture

5 September, 2014 - 02:17

Chem. Commun., 2014, 50,11476-11479
DOI: 10.1039/C4CC02111H, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.S. Muromachi, K. A. Udachin, K. Shin, S. Alavi, I. L. Moudrakovski, R. Ohmura, J. A. Ripmeester
CO2 gas stabilizes a particular ionic clathrate hydrate structure that allows the most efficient incorporation of CO2 molecules.
The content of this RSS Feed (c) The Royal Society of Chemistry

Organic azides: "energetic reagents" for the intermolecular amination of C-H bonds

5 September, 2014 - 02:17

Chem. Commun., 2014, 50,11440-11453
DOI: 10.1039/C4CC03016H, Feature ArticleOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Daniela Intrieri, Paolo Zardi, Alessandro Caselli, Emma Gallo
This feature article highlights the potentiality of organic azides (RN3) for the intermolecular amination of sp3 and sp2 C-H bonds. A compendium of employed catalytic systems, together with a discussion of involved mechanisms, is provided.
The content of this RSS Feed (c) The Royal Society of Chemistry

Catalytic hydroxylation of benzene and toluene by an iron complex bearing a chelating di-pyridyl-di-NHC ligand

5 September, 2014 - 02:17

Chem. Commun., 2014, 50,11454-11457
DOI: 10.1039/C4CC02178A, CommunicationAndreas Raba, Mirza Cokoja, Wolfgang A. Herrmann, Fritz E. Kuhn
An iron NHC catalysed aromatic ring hydroxylation of benzene and toluene is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry

Aptamer-based cell imaging reagents capable of fluorescence switching

5 September, 2014 - 02:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03888F, CommunicationYun Kyung Jung, Min-Ah Woo, H. Tom Soh, Hyun Gyu Park
An aptamer-conjugated polydiacetylene imaging probe exhibits highly specific fluorescence switching upon binding to epithelial cell adhesion molecule (EpCAM)-overexpressing epithelial cancer cells.
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

Spermidinium closo-dodecaborate-encapsulating liposomes as efficient boron delivery vehicles for neutron capture therapy

5 September, 2014 - 02:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04344H, CommunicationShoji Tachikawa, Tatsuro Miyoshi, Hayato Koganei, Mohamed E. El-Zaria, Clara Vinas, Minoru Suzuki, Koji Ono, Hiroyuki Nakamura
Significant anti-tumor effects and longer survivals were observed in the tumor-bearing mice treated with spermidinium closo-dodecaborate-encapsulating liposomes after thermal neutron 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

Structure of catalyst particles from in-situ electron microscopy: a web themed issue

3 September, 2014 - 01:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC90211D, EditorialFranklin (Feng) Tao, Eric A. Stach, Nigel D. Browning
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

19 F magnetic resonance probes for live-cell detection of peroxynitrite using an oxidative decarbonylation reaction

3 September, 2014 - 01:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04292A, CommunicationKevin J. Bruemmer, Sara Merrikhihaghi, Christina T. Lollar, Siti Nur Sarah Morris, Johannes H. Bauer, Alexander R. Lippert
We have developed 19F NMR probes for non-invasive monitoring of ONOO- produced by A549 cells using novel oxidative decarbonylation chemistry.
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

Electrocatalytic O2 reduction by a monolayer of hemin: the role of pKa of distal and proximal oxygen of a FeIII-OOH species in determining reactivity

3 September, 2014 - 01:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03886J, CommunicationSohini Mukherjee, Sabyasachi Bandyopadhyay, Sudipta Chatterjee, Abhishek Dey
Investigation of the proton coupled electron transfer steps involved in electrocatalytic ORR by hemin modified electrodes allows the determination of pKas of the proximal and distal oxygen atoms of a rate determining FeIII-OOH species.
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 click chemistry strategy for visualization of plant cell wall lignification

3 September, 2014 - 01:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04692G, CommunicationYuki Tobimatsu, Dorien Van de Wouwer, Eric Allen, Robert Kumpf, Bartel Vanholme, Wout Boerjan, John Ralph
Monolignol mimics bearing chemical reporter tags and bioorthogonal click chemistry were commissioned to visualize plant cell wall lignins in vivo.
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

Modification of fulleropyrazolines modulates their cleavage by light

3 September, 2014 - 01:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03859B, CommunicationReida N. Rutte, Thomas B. Parsons, Benjamin G. Davis
The tuned photocleavage of fulleropyrazolines unveils potential for controlled release of biologically-relevant molecules or payloads.
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

Adamantane-based amphiphiles (ADAs) for membrane protein study: importance of a detergent hydrophobic group in membrane protein solubilisation

3 September, 2014 - 01:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05746E, CommunicationPil Seok Chae, Hyoung Eun Bae, Manabendra Das
Adamantane-bearing agents showed enhanced efficiency in membrane protein solubilisation, indicating the favorable role of this ring in detergent behaviors.
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 highly efficient thiazolylidene catalyzed acetoin formation: reaction, tolerance and catalyst recycling

3 September, 2014 - 01:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04831H, CommunicationLiuqun Gu, Ting Lu, Xiukai Li, Yugen Zhang
An efficient formation of acetoin from acetaldehyde was achieved under thiazolylidene catalysis and a new type of solid supported system.
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 multi-ligation strategy for the synthesis of heterofunctionalized glycosylated scaffolds

1 September, 2014 - 01:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC05451B, CommunicationBaptiste Thomas, Michele Fiore, Gour Chand Daskhan, Nicolas Spinelli, Olivier Renaudet
Well-defined heterofunctionalized glycosylated scaffolds with unprecedented molecular combinations have been prepared using up to five different bioorthogonal ligations.
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

Zinc-silylene complexes

1 September, 2014 - 01:17

Chem. Commun., 2014, 50,11401-11403
DOI: 10.1039/C4CC04714A, CommunicationSebastian Schafer, Ralf Koppe, Michael T. Gamer, Peter W. Roesky
The first zinc-silylene complexes are reported.
The content of this RSS Feed (c) The Royal Society of Chemistry

Selective oxidations of activated alcohols in water at room temperature

1 September, 2014 - 01:17

Chem. Commun., 2014, 50,11378-11381
DOI: 10.1039/C4CC05163G, CommunicationB. H. Lipshutz, M. Hageman, J. C. Fennewald, R. Linstadt, E. Slack, K. Voigtritter
Oxidations of activated alcohols can be achieved in aqueous nanoreactors at room temperature using air as the stoichiometric oxidant.
The content of this RSS Feed (c) The Royal Society of Chemistry

A prochelator with a modular masking group featuring hydrogen peroxide activation with concurrent fluorescent reporting

1 September, 2014 - 01:17

Chem. Commun., 2014, 50,11317-11320
DOI: 10.1039/C4CC05076B, CommunicationAndrew T. Franks, Katherine J. Franz
Prochelator BCQ incorporates chemical stimulus response, fluorescent reporting and active compound release in a single structure.
The content of this RSS Feed (c) The Royal Society of Chemistry

New methods for the synthesis of naphthyl amines; application to the synthesis of dihydrosanguinarine, sanguinarine, oxysanguinarine and (+/-)-maclekarpines B and C

1 September, 2014 - 01:17

Chem. Commun., 2014, 50,11314-11316
DOI: 10.1039/C4CC05209A, CommunicationMatthew R. Tatton, Iain Simpson, Timothy J. Donohoe
A new method for preparing naphthyl amines is described and then used in the syntheses of several benzo[c]phenanthridine natural products.
The content of this RSS Feed (c) The Royal Society of Chemistry

Large negatively charged organic host molecules as inhibitors of endonuclease enzymes

1 September, 2014 - 01:17

Chem. Commun., 2014, 50,11404-11406
DOI: 10.1039/C4CC04805A, CommunicationYannick Tauran, Christophe Anjard, Beomjoon Kim, Moez Rhimi, Anthony W. Coleman
Endonuclease enzymes can be inhibited in the micromolar range by sulphonated calix-arenes, sulphated cyclodextrin and sulphated cyclodextrin nanoparticles.
The content of this RSS Feed (c) The Royal Society of Chemistry

Trapping atmospheric CO2 with gold

1 September, 2014 - 01:17

Chem. Commun., 2014, 50,11321-11324
DOI: 10.1039/C4CC05910G, CommunicationAlba Collado, Adrian Gomez-Suarez, Paul B. Webb, Hedi Kruger, Michael Buhl, David B. Cordes, Alexandra M. Z. Slawin, Steven P. Nolan
The ability of gold-hydroxides to fix CO2 is reported. [Au(IPr)(OH)] and [{Au(IPr)}2([small mu ]-OH)][BF4] react with atmospheric CO2 to form the trigold carbonate complex [{Au(IPr)}3([small mu ]3-CO3)][BF4].
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.