Royal Society of Chemistry

The first 2IB,3IA-heterodifunctionalized [small beta]-cyclodextrin derivatives as artificial enzymes

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC09189B, CommunicationSophie LETORT, David MATHIRON, Thomas GREL, Christine ALBARET, Sebastien DAULON, Florence Djedaini-Pilard, Geraldine Gouhier, Francois ESTOUR
New 2,3-heterodisubstituted [small beta]-cyclodextrin derivatives were designed as artificial enzymes to degrade chemical warfare agents. One of them reduced the acetylcholinesterase inhibitory potential by soman faster than its monosubstituted analog.
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Photocatalytic hydrogenolysis of epoxides with alcohol as a reducing agent on TiO2 loaded with Pt nanoparticles

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC09307K, CommunicationHiroaki Hirakawa, Yasuhiro Shiraishi, Hirokatsu Sakamoto, Satoshi Ichikawa, Shunsuke Tanaka, Takayuki Hirai
Photoexcitation ([small lambda]>300 nm) of TiO2 loaded with Pt particles promotes selective hydrogenolysis of epoxides with alcohol as a reducing agent.
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A Dual-Boron-Cored Luminogen Capable for Sensing and Imaging

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08551E, CommunicationYubin Fu, Feng Qiu, Fan Zhang, Yiyong Mai, Yingchao Wang, Shibo Fu, Ruizhi Tang, Xiaodong Zhuang, Xinliang Feng
A new dual-boron-cored luminogen ligated with nitrogen-containing multidentate ligand and four bulky phenyl rings, was readily synthesized. The unique molecular structure renders this BN-containing luminogen with rich photophysical properties in...
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Surfactant-free Pd nanoparticles immobilized to metal-organic framework with size- and location-dependent catalytic selectivity

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC09139F, CommunicationArshad Aijaz, Qi-Long Zhu, Nobuko Tsumori, Tomoki Akita, Qiang Xu
Surfactant-free Pd nanoparticles, immobilized to metal-organic framework (MIL-101), have been used for the first time as a highly active and durable catalyst in water for biomass refining (hydrodeoxygenation of vanillin,...
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Structural diversity of new solid-state luminophores based on quinoxaline-[small beta]-ketoiminate boron dufluoride complexes with remarkable fluorescence switching properties

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08958H, CommunicationChia-Wei Liao, Rajeswara Rao M., Shih-Sheng Sun
A series of structurally simple yet highly tunable organoboron luminophores was designed and synthesized. The solid-state fluorescence quantum yields exhibit nearly exponential growth by decorating the luminophore with additional steric...
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Stable carboxylic acid derivatized alkoxy silanes

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08025D, CommunicationAndrea Feinle, Sylvia Flaig, Michael Puchberger, Ulrich Schubert, Nicola Huesing
A convenient and straightforward one-pot hydrosilylation reaction of different unsaturated carboxylic acids with trialkoxysilanes in the presence of catalytic amounts of platin(IV)dioxide resulted in excellent yields in organofunctional silanes combining...
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The utilization of copper flow reactors in organic synthesis

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC09221J, Feature ArticleJennifer Bao, Geoffrey K Tranmer
The use of flow chemistry techniques has flourished over the past decade, with the field expanding to include the use of copper flow reactors in bench-top organic synthesis in recent...
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Controlled Synthesis of High Molecular Weight Poly(3-hexylthiophene)s via Kumada Catalyst Transfer Polycondensation with Ni(IPr)(acac)2 as the Catalyst

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08012B, CommunicationYanhou Geng, Xincui Shi, Aiguo Sui, Yongxia Wang, Yue Sheng Li, Fosong Wang
The controlled synthsis of poly(3-hexylthiophene)s (P3HTs) with number-average molecular weights (Mns) up to 350 kDa has been realized with Ni(IPr)(acac)2 as the catalyst.
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Excellent catalytic effects of multi-walled carbon nanotubes supported titania on hydrogen storage of Mg-Ni alloy

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC09350J, CommunicationLiquan Li, Yajun Tan, Yunfeng Zhu
Superior catalytic effects of multi-walled carbon nanotubes supported titania synthesized by sol-gel method on hydrogen storage of Mg-Ni alloy were investigated. The excellent hydrogen storage properties were obtained: absorbed 5.60...
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Guanidinium Iodide-Catalyzed Oxidative [small alpha]-Nitroalkylation of [small beta]-Ketoamides

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08581G, CommunicationKoji Yasui, Takanari Kato, Kohei Kojima, Kazuo Nagasawa
Oxidative nitroalkylation of [small beta]-ketoamides and nitroalkanes, mediated by hypoiodide generated from tert-butyl hydrogen peroxide and a catalytic amount of guanidinium iodide, afforded the corresponding [small alpha]-nitroalkyl-[small beta]-ketoamides in up to 94% yield.
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Aerobic C-N Bond Activation: A Simple Strategy to Construct Pyridines and Quinolines

Chem. Commun. - 21 December, 2014 - 05:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08074B, CommunicationKun Wu, Zhiliang Huang, Chao Liu, Heng Zhang, Aiwen Lei
Inspired by the autoxidation processes, a dioxygen induced C-N bond activation of primary alkyl amines was demonstrated toward the synthesis of pyridines and quinolines. The transition metal free conditions with...
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Mass spectrometry imaging of fingerprint sweat on nanostructured silicon

Chem. Commun. - 21 December, 2014 - 05:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08762C, CommunicationT. Guinan, C. Della Vedova, H. Kobus, N. H. Voelcker
Desorption ionisation on porous silicon mass spectrometry imaging (DIOS-MSI) was used on fingerprints to map the distribution of exogenous and endogenous molecules present in sweat.
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Nanoparticle-electrode collisions as a dynamic seeding route for the growth of metallic nanostructures

Chem. Commun. - 21 December, 2014 - 05:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09614B, CommunicationAndrew Pearson, Anthony P. O'Mullane
The collisions between colloidal metal nanoparticles and a carbon electrode were explored as a dynamic method for the electrodeposition of a diverse range of electrocatalytically active Ag and Au nanostructures whose morphology is dominated by the electrostatic interaction between the charge of the nanoparticle and metal salt.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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P22 virus-like particles constructed Au/CdS plasmonic photocatalytic nanostructures for enhanced photoactivity

Chem. Commun. - 21 December, 2014 - 05:54

Chem. Commun., 2015, 51,1062-1065
DOI: 10.1039/C4CC08057B, CommunicationZiyou Zhou, Gregory J. Bedwell, Rui Li, Ningzhong Bao, Peter E. Prevelige, Arunava Gupta
P22 virus-like particles have been employed to fabricate Au/CdS plasmonic photocatalytic nanostructures that exhibit enhanced photodegradation activity.
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A twisted intramolecular charge transfer probe for rapid and specific detection of trace biological SO2 derivatives and bio-imaging applications

Chem. Commun. - 21 December, 2014 - 05:54

Chem. Commun., 2015, 51,1154-1156
DOI: 10.1039/C4CC08258C, CommunicationLeiming Zhu, Junchao Xu, Zhe Sun, Boqiao Fu, Caiqin Qin, Lintao Zeng, Xichao Hu
A highly "reactive" probe showed a ratiometric fluorescence response to HSO3- with fast response and low detection limit (3.0 nM).
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Signal-on electrochemiluminescent aptasensors based on target controlled permeable films

Chem. Commun. - 21 December, 2014 - 05:54

Chem. Commun., 2015, 51,1035-1038
DOI: 10.1039/C4CC07699K, CommunicationLichan Chen, Xiaoting Zeng, Abdul Rahim Ferhan, Yuwu Chi, Dong-Hwan Kim, Guonan Chen
A novel permeability gate-based electrochemiluminescent (ECL) aptasensor has been constructed by utilizing target-responsive polyelectrolyte-aptamer film deposited on the solid-state ECL electrode to control the rate of diffusion of a coreactant that triggers the ECL.
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Isoselective 3,4-(co)polymerization of bio-renewable myrcene using NSN-ligated rare-earth metal precursor: an approach to a new elastomer

Chem. Commun. - 21 December, 2014 - 05:54

Chem. Commun., 2015, 51,1039-1041
DOI: 10.1039/C4CC08962F, CommunicationBo Liu, Lei Li, Guangping Sun, Dongtao Liu, Shihui Li, Dongmei Cui
Perfect 3,4-regio- (>99%) and isospecific stereo-selective (mmmm > 99%) PMY were achieved by a lutetium dialkyl complex bearing a NSN-bidentate [small beta]-diimidosulfonate ligand for the first time.
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Role of grafted alkoxybenzylidene ligand in silica-supported Hoveyda-Grubbs-type catalysts

Chem. Commun. - 21 December, 2014 - 05:54

Chem. Commun., 2015, 51,1042-1045
DOI: 10.1039/C4CC08627A, CommunicationJian Liang Cheong, Daniel Wong, Song-Gil Lee, Jaehong Lim, Su Seong Lee
Using both circulating flow and batch reaction systems, we explored the role of immobilized alkoxybenzylidene ligands in capturing and stabilizing active ruthenium species.
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Assembly of metal-organic polyhedra into highly porous frameworks for ethene delivery

Chem. Commun. - 21 December, 2014 - 05:54

Chem. Commun., 2015, 51,1046-1049
DOI: 10.1039/C4CC07920E, CommunicationUlrich Stoeck, Irena Senkovska, Volodymyr Bon, Simon Krause, Stefan Kaskel
Two mesoporous MOFs (DUT-75 and DUT-76) with increased concentration of open metal sites and exceptional high ethene uptake were designed.
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Reversible catalysis for the reaction between methyl orange and NaBH4 by silver nanoparticles

Chem. Commun. - 21 December, 2014 - 05:54

Chem. Commun., 2015, 51,1050-1053
DOI: 10.1039/C4CC07711C, CommunicationLi-Qing Zheng, Xiao-Dong Yu, Jing-Juan Xu, Hong-Yuan Chen
Reversible catalysis for the reaction between MO and NaBH4 by Ag NPs was discovered for the first time.
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