Chem. Commun.

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The copper(I)-catalyzed tandem reaction of o-alkynylphenyl isothiocyanates with isocyanides: a rapid synthesis of 5H-benzo[d]imidazo[5,1-b][1,3]thiazines

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11686-11689
DOI: 10.1039/C4CC04057K, CommunicationWenyan Hao, Jiangbo Zeng, Mingzhong Cai
An efficient route to 5H-benzo[d]imidazo[5,1-b][1,3]thiazines has been developed using the copper(I)-catalyzed tandem reaction of o-alkynylphenyl isothiocyanates with isocyanides in THF with Cs2CO3 as base.
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Conformal sulfated zirconia monolayer catalysts for the one-pot synthesis of ethyl levulinate from glucose

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11742-11745
DOI: 10.1039/C4CC04594G, CommunicationGabriel Morales, Amin Osatiashtiani, Blanca Hernandez, Jose Iglesias, Juan A. Melero, Marta Paniagua, D. Robert Brown, Marta Granollers, Adam F. Lee, Karen Wilson
Here we describe a simple route to creating conformal sulphated zirconia monolayers throughout an SBA-15 architecture that confers efficient acid-catalysed one-pot conversion of glucose to ethyl levulinate.
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Electrochemical control of a non-covalent binding between ferrocene and beta-cyclodextrin

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11757-11759
DOI: 10.1039/C4CC04102J, CommunicationV. Kolivoska, M. Mohos, I. V. Pobelov, S. Rohrbach, K. Yoshida, W. J. Hong, Y. C. Fu, P. Moreno-Garcia, G. Meszaros, P. Broekmann, M. Hromadova, R. Sokolova, M. Valasek, Th. Wandlowski
Atomic force spectroscopy of a host-guest non-covalent complex in two different alkanethiol matrices under electrochemical conditions.
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Classical and non-classical redox reactions of Pd(II) complexes containing redox-active ligands

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11676-11678
DOI: 10.1039/C4CC04863F, CommunicationCorey A. Sanz, Michael J. Ferguson, Robert McDonald, Brian O. Patrick, Robin G. Hicks
Chemical reactions of a verdazyl radical-palladium complex reveal the verdazyl's functionality as a redox-active ligand and a "cooperative" (acido-basic) ligand.
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A Nile Red/BODIPY-based bimodal probe sensitive to changes in the micropolarity and microviscosity of the endoplasmic reticulum

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11672-11675
DOI: 10.1039/C4CC04915B, CommunicationZhigang Yang, Yanxia He, Jae Hong Lee, Weon-Sik Chae, Wen Xiu Ren, Joung Hae Lee, Chulhun Kang, Jong Seung Kim
A fluorescent bimodal chemosensor was developed to determine ER viscosity and polarity changes during ER stress caused by tunicamycin.
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Promising two-photon probes for in vivo detection of [small beta] amyloid deposits

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11694-11697
DOI: 10.1039/C4CC03897E, CommunicationN. Arul Murugan, Robert Zalesny, Jacob Kongsted, Agneta Nordberg, Hans Agren
A novel relationship between the charge-transfer descriptor, [capital Delta]r, and two-photon absorption cross-sections in NIRF probes.
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Gas-phase synthesis and reactivity of Cu+-benzyne complexes

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11668-11671
DOI: 10.1039/C4CC04168B, CommunicationYunfeng Chai, Shanshan Shen, Guofeng Weng, Yuanjiang Pan
Cu+-benzyne complexes bearing ligands (L) were synthesized and their addition reactivity was studied in the gas phase using electrospray ionization ion trap mass spectrometry.
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Enzymatic size control of RNA particles using complementary rolling circle transcription (cRCT) method for efficient siRNA production

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11665-11667
DOI: 10.1039/C4CC04969A, CommunicationDaehoon Han, Yongkuk Park, Hyangsu Nam, Jong Bum Lee
A novel method to generate RNA particles was developed and the size of particles can be rationally controlled by adjusting the concentration of RNA polymerase.
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Preparation of highly substituted ([small beta]-acylamino)acrylates via iron-catalyzed alkoxycarbonylation of N-vinylacetamides with carbazates

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11661-11664
DOI: 10.1039/C4CC05338A, CommunicationRan Ding, Qiu-Chi Zhang, Yun-He Xu, Teck-Peng Loh
A simple and efficient iron-catalyst system was applied for the synthesis of various ([small beta]-acylamino)acrylate derivatives under mild reaction conditions.
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To assemble or fold?

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11657-11660
DOI: 10.1039/C4CC05429F, CommunicationAnindita Das, Suhrit Ghosh
A donor-acceptor foldamer exhibits intra-chain folding by charge-transfer interaction, which further assembles to reverse vesicles by H-bonding and [small pi]-[small pi] stacking.
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Non-covalent double functionalization of carbon nanotubes with a NADH oxidation Ru(II)-based molecular catalyst and a NAD-dependent glucose dehydrogenase

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11731-11734
DOI: 10.1039/C4CC04758C, CommunicationB. Reuillard, A. Le Goff, S. Cosnier
Functionalization of carbon nanotube electrodes by glucose dehydrogenase and a ruthenium complex as a NADH electrocatalyst via [small pi]-stacking interactions.
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Sub-10 nm Au-Pt-Pd alloy trimetallic nanoparticles with a high oxidation-resistant property as efficient and durable VOC oxidation catalysts

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11713-11716
DOI: 10.1039/C4CC04596C, CommunicationPeisheng Qiao, Shaodan Xu, Dejiong Zhang, Renhong Li, Shihui Zou, Juanjuan Liu, Wuzhong Yi, Jixue Li, Jie Fan
Sub-10 nm AuPtPd alloy trimetallic nanoparticles with a high oxidation-resistant property were prepared by photo-deposition followed by a high temperature (700-900 [degree]C) air annealing process.
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Isomerisation of 1,4-dichlorobenzene using highly acidic alkali chloroaluminate melts

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11705-11708
DOI: 10.1039/C4CC04910A, CommunicationJ. Messner, P. S. Schulz, N. Taccardi, Sven Kuhlmann, P. Wasserscheid
The isomerisation reaction of 1,4-dichlorobenzene leading to the thermodynamically favoured and technically desired 1,3-dichlorobenzene has been studied comparing highly acidic chloroaluminate melts with organic imidazolium and alkali metal ions.
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Rapid engineering of versatile molecular logic gates using heterologous genetic transcriptional modules

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11642-11644
DOI: 10.1039/C4CC05264A, CommunicationBaojun Wang, Martin Buck
Versatile modular molecular logic gates are engineered in Escherichia coli bacteria that can sense and integrate multiple chemical molecules in customised digital logic manner.
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Stimuli-responsive cancer therapy based on nanoparticles

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11614-11630
DOI: 10.1039/C4CC03984J, Feature ArticleJing Yu, Xin Chu, Yanglong Hou
Nanoparticle (NP)-based stimuli-sensitive cancer therapy, including pH-, reduction-sensitive NPs and light-, magnetic field-responsive NPs are reviewed.
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Block copolymer self-assembly controlled by the "green" gas stimulus of carbon dioxide

11 September, 2014 - 04:54

Chem. Commun., 2014, 50,11631-11641
DOI: 10.1039/C4CC03412K, Feature ArticleQiang Yan, Yue Zhao
CO2 can act as a "green" stimulus to precisely tune the self-assembly of block copolymers.
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Solid phase chemical ligation employing a rink amide linker for the synthesis of histone H2B protein

9 September, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06499B, CommunicationMuhammad Jbara, Mallikanti Seenaiah, Ashraf Brik
A solid phase chemical ligation strategy employing native chemical ligation and a Rink-amide linker for protein synthesis.
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Formal synthesis of kingianin A based upon a novel electrochemically-induced radical cation Diels-Alder reaction

9 September, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05906A, CommunicationJonathan C. Moore, E. Stephen Davies, Darren A. Walsh, Pallavi Sharma, John E. Moses
The application of electrochemical reactions in natural product synthesis has burgeoned in recent years. We herein report a formal synthesis of the complex and dimeric natural product kingianin A, which employs an electrochemically-mediated radical cation Diels-Alder cycloaddition as the key step.
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Dinuclear osmium(II) probes for high-resolution visualisation of cellular DNA structure using electron microscopy

9 September, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05547K, CommunicationAshley Wragg, Martin R. Gill, Christopher J. Hill, Xiaodi Su, Anthony J. H. M. Meijer, Carl Smythe, Jim A. Thomas
Dinuclear osmium(II) complexes are excellent easy-to-handle probes for transmission electron microscopy, facilitating high-resolution intracellular imaging of sub-nuclear structures.
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Luminescent terbium-containing metal-organic framework films: new approaches for the electrochemical synthesis and application as detectors for explosives

9 September, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05742B, CommunicationNicolo Campagnol, Ernesto Rezende Souza, Dirk E. De Vos, Koen Binnemans, Jan Fransaer
The flexibility of the electrochemical synthesis of MOFs is illustrated by the preparation of well-adhering layers of luminescent MOFs on electrically conductive solid substrates.
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