Chem. Commun.

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Palladium-Catalyzed Oxidative Carbamoylation of Isoquinoline N-Oxides with Formylamides by Means of Dual C-H Oxidative Coupling

28 January, 2015 - 14:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC10140E, CommunicationBo Yao, Chen-Liang Deng, Yan Liu, Riyuan Tang, Xing-Guo Zhang, Jin-Heng Li
A new palladium-catalyzed oxidative carbamoylation of isoquinoline N-oxides with formylamides for the synthesis of isoquinoline-1-carboxamides is established. The method represents the first example of the carbamoylation of isoquinoline N-oxides with...
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Effects of Incorporation of Azido Moieties into Hydrophobic Core of Coiled Coil Peptides

28 January, 2015 - 14:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC09089F, CommunicationJian Liang Cheong, Jaehong Lim, Jerry K. C. Toh, Joo-Eun Jee, Lan Li Wong, Shrinivas Venkataraman, Su Seong Lee, Song-Gil Lee
The secondary structure of the coiled coil peptides was regulated by altering the azido content at the hydrophobic core. These peptides were further investigated to form higher-order assemblies presumably via...
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Label-free signal-on ATP aptasensor based on the remarkable quenching of tris(2,2'-bipyridine)ruthenium(II) electrochemiluminescence by single-walled carbon nanohorn

28 January, 2015 - 14:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00037H, CommunicationZhongyuan Liu, Wei Zhang, Wenjing Qi, Wenyue Gao, Saima Hanif, Muhammad Saqib, Guobao Xu
The quenching of electrochemiluminescence by single-walled carbon nanohorn has been demonstrated for the first time. Moreover, a sensitive, label-free, and signal-on electrochemiluminescence ATP aptasensor is developed using single-walled carbon nanohorn...
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Fused polycyclic aromatics incorporating boron in the core: Fundamentals and Applications

28 January, 2015 - 14:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00175G, Feature ArticleMichael James Ingleson, Aude Escande
The incorporation of boron into the core structure of fused polycyclic aromatics generates compounds with highly attractive properties that have recently received significant attention. Embedding boron moieties into the backbone...
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Visible-light-induced photocatalytic oxytrifluoromethylations of N-allylamides for the synthesis of CF3-containing oxazolines and benzoxazines

28 January, 2015 - 14:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC10217G, CommunicationWen-Jing Xiao, Qiao-Hui Deng, Jia-Rong Chen, Qiang Wei, Quan-Qing Zhao, Liang-Qiu Lu
A visible-light-induced photocatalytic oxytrifluoro-methylation of N-allylamides has been developed for the efficient synthesis of CF3-containing oxazolines and benzoxazines (up to 98% yield) under mild reaction conditions.
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Ellipsoid-Shaped Superparamagnetic Nanoclusters through Emulsion Electrospinning

28 January, 2015 - 14:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC10076J, CommunicationMarkus Bannwarth, Agathe Camerlo, Sebastian Ulrich, Gerhard Jakob, Giuseppino Fortunato, Rene M Rossi, Luciani Boesel
Ellipsoid-shaped nanoclusters composed of single superparamagnetic nanoparticles can be generated by emulsion electrospinning. Stretching and subsequent solvent evaporation of iron oxide loaded emulsion droplets during the emulsion electrospinning process enables...
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Metal ion templated self-assembly of crown ether functionalized perylene bisimide dyes

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09443C, CommunicationAnnike Wei[German sz ligature}enstein, Frank Wurthner
Barium ion (Ba2+) templated self-assembly of perylene bisimide (PBI) functionalized with 15-crown-5 receptors leads selectively to dimer species.
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The synthesis of 2- and 2,7-functionalized pyrene derivatives through Ru(II)-catalyzed C-H activation

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09480H, CommunicationYan-Qin He, Yu-Wu Zhong
Through Ru(II)-catalyzed C-H activation, a methodology for the synthesis of 2- or 2,7-functionalized pyrene derivatives has been developed.
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The marriage of endo-cavity and exo-wall complexation provides a facile strategy for supramolecular polymerization

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08820D, CommunicationShilu Wang, Yiliang Wang, Zhenxia Chen, Yuejian Lin, Linhong Weng, Kang Han, Jian Li, Xueshun Jia, Chunju Li
The marriage of exo-wall interactions and endo-cavity inclusion provides a new strategy for the construction of supramolecular polymers from unfunctionalized neutral receptors.
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SrNb2O6 nanoplates as efficient photocatalysts for the preferential reduction of CO2 in the presence of H2O

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10241J, CommunicationShunji Xie, Yu Wang, Qinghong Zhang, Weiping Deng, Ye Wang
SrNb2O6 nanoplates synthesized by a facile hydrothermal method work as promising photocatalysts for the preferential reduction of CO2.
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Chemoselective recognition with phosphonate cavitands: the ephedrine over pseudoephedrine case

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09387A, CommunicationElisa Biavardi, Franco Ugozzoli, Chiara Massera
The molecular origin of the selective recognition of ephedrine over pseudoephedrine by an achiral phosphonate cavitand receptor was revealed by the crystal structure of the respective complexes.
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Porous graphene-based material as an efficient metal free catalyst for the oxidative dehydrogenation of ethylbenzene to styrene

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08683J, CommunicationJiangyong Diao, Hongyang Liu, Jia Wang, Zhenbao Feng, Tong Chen, Changxi Miao, Weimin Yang, Dang Sheng Su
Reduced porous graphene oxide as a metal free catalyst was selected for the oxidative dehydrogenation of ethylbenzene to styrene and it exhibited high activity and stability.
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Synthesis and characterization of bis-triruthenium cluster derivatives of an all equatorial [60]fullerene tetramalonate

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10397A, CommunicationChia-Hsiang Chen, Amineh Aghabali, Catalina Suarez, Marilyn M. Olmstead, Alan L. Balch, Luis Echegoyen
The parallel-[Ru3(CO)9]2{[small mu ]3-[small eta]2,[small eta]2,[small eta]2-C60[C(COOC2H5)2]4} is the first complex where the two face-capping trinuclear metallic clusters coordinate to C60 on opposite sites, in a parallel orientation.
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Nitrogen-doped carbon dots decorated on graphene: a novel all-carbon hybrid electrocatalyst for enhanced oxygen reduction reaction

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08735F, CommunicationChao Hu, Chang Yu, Mingyu Li, Xiuna Wang, Qiang Dong, Gang Wang, Jieshan Qiu
Nitrogen-doped carbon dots decorated on graphene, a novel all-carbon hybrid electrocatalyst for enhanced oxygen reduction reaction.
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Photocontrolled chignolin-derived [small beta]-hairpin peptidomimetics

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10304A, CommunicationT. Podewin, M. S. Rampp, I. Turkanovic, K. L. Karaghiosoff, W. Zinth, A. Hoffmann-Roder
The synthesis of novel, chignolin-derived peptides comprising the azobenzene photoswitch [3-(3-aminomethyl)phenylazo]phenylacetic acid (AMPP) is reported.
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Smart nanoprobes for the detection of alkaline phosphatase activity during osteoblast differentiation

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09620G, CommunicationEun-Kyung Lim, Joo Oak Keem, Hui-suk Yun, Jinyoung Jung, Bong Hyun Chung
Gold nanoparticle-conjugated fluorescent hydroxyapatite (AuFHAp) was developed as a smart nanoprobe for measuring alkaline phosphatase (ALP) activity.
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N-Heterocyclic carbene-catalyzed enantioselective annulations: a dual activation strategy for a formal [4+2] addition for dihydrocoumarins

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09590A, CommunicationAnna Lee, Karl A. Scheidt
A highly efficient asymmetric formal [4+2] annulation for the synthesis of dihydrocoumarins has been developed via an in situ activated NHC catalysis.
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Regulating the piezofluorochromism of 9,10-bis(butoxystyryl)anthracenes by isomerization of butyl groups

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10196K, CommunicationYao Xiong, Xilong Yan, Yawen Ma, Yang Li, Guohui Yin, Ligong Chen
Isomerization of alkyl chains can effectively regulate the piezofluorochromism of AIE-active 9,10-bis(alkoxystyryl)anthracenes.
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Versatile polyiodopyrazoles: synthesis and biocidal promise

28 January, 2015 - 14:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09775K, CommunicationDeepak Chand, Jean'ne M. Shreeve
An efficient synthetic route provides ready access to polyiodopyrazoles, including 3,4,5-triiodopyrazole; further introduction of the diiodo-methyl group increases the iodine concentration which gives rise to anti bioagent detonation products I2 and HI, making these iodo compounds promising candidates as ingredients in agent defeat weapons (ADWs).
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Highlights from Faraday Discussion 172: Carbon in Electrochemistry, Sheffield, UK, July 2014

28 January, 2015 - 14:17

Chem. Commun., 2015, 51,2199-2207
DOI: 10.1039/C4CC90483D, Conference ReportBoris Dyatkin, Philip A. Ash, Surbhi Sharma
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