Royal Society of Chemistry

Arylpyrrole oligomers as tunable anion receptors

Org. and Biomol. Chem. - 9 July, 2014 - 06:17

Org. Biomol. Chem., 2014, 12,5492-5499
DOI: 10.1039/C4OB00357H, PaperWim Van Rossom, Tatyana G. Terentyeva, Keitaro Sodeyama, Yoshitaka Matsushita, Yoshitaka Tateyama, Katsuhiko Ariga, Jonathan P. Hill
A novel class of oligomeric arylpyrrole receptors has been designed, prepared and analysed for their affinity towards anionic guests.
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Comparison of backbone modification in protein [small beta]-sheets by [small alpha][rightward arrow][gamma] residue replacement and [small alpha]-residue methylation

Org. and Biomol. Chem. - 9 July, 2014 - 06:17

Org. Biomol. Chem., 2014, 12,5375-5381
DOI: 10.1039/C4OB00886C, PaperGeorge A. Lengyel, Zachary E. Reinert, Brian D. Griffith, W. Seth Horne
Systematic backbone alteration of sheet secondary structure in a small protein yields unnatural mimics with native-like tertiary folding behavior.
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Synthesis and properties of fluorous benzoquinones and their application in deprotection of silyl ethers

Org. and Biomol. Chem. - 9 July, 2014 - 06:17

Org. Biomol. Chem., 2014, 12,5442-5447
DOI: 10.1039/C4OB00783B, PaperHiroshi Matsubara, Takahiko Maegawa, Yasuaki Kita, Takato Yokoji, Akihiro Nomoto
1,4-Benzoquinone derivatives bearing perfluoroalkyl groups were prepared and used as a recyclable catalyst in the selective desilylation of silyl ethers.
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FD 176: Comparison of photoelectrochemical water oxidation activity of a synthetic photocatalyst system with Photosystem II

Faraday Disc. - 9 July, 2014 - 05:17
Faraday Discuss., 2014, Accepted Manuscript
DOI: 10.1039/C4FD00059E, PaperYi-Hsuan Lai, Masaru Kato, Dirk Mersch, Erwin Reisner
This discussion describes a direct comparison of photoelectrochemical (PEC) water oxidation activity between a photosystem II (PSII)-functionalised photoanode and a synthetic nanocomposite photoanode. The semi-biological photoanode is composed of PSII...
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Self-sustaining reactions as a tool to study mechanochemical activation

Faraday Disc. - 9 July, 2014 - 05:17
Faraday Discuss., 2014, Advance Article
DOI: 10.1039/C3FD00133D, PaperL. Takacs
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Is the equilibrium composition of mechanochemical reactions predictable using computational chemistry?

Faraday Disc. - 9 July, 2014 - 05:17
Faraday Discuss., 2014, Advance Article
DOI: 10.1039/C3FD00162H, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Peter J. Bygrave, David H. Case, Graeme M. Day
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Advances in elucidating mechanochemical complexities via implementation of a simple organic system

Faraday Disc. - 9 July, 2014 - 05:17
Faraday Discuss., 2014, Advance Article
DOI: 10.1039/C3FD00150D, PaperAdam A. L. Michalchuk, Ivan A. Tumanov, Valeri A. Drebushchak, Elena V. Boldyreva
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The dual role of sulfur-containing amino acids in the synthesis of IV-VI semiconductor nanocrystals: a mechanochemical approach

Faraday Disc. - 9 July, 2014 - 05:17
Faraday Discuss., 2014, Advance Article
DOI: 10.1039/C3FD00117B, PaperPeter Balaz, Matej Balaz, Maria Caplovicova, Anna Zorkovska, Lubomir Caplovic, Miroslav Psotka
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Sulfonyl chlorides as an efficient tool for the postsynthetic modification of Cr-MIL-101-SO3H and CAU-1-NH2

Chem. Commun. - 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.
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A modular tyrosine kinase deoxyribozyme with discrete aptamer and catalyst domains

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

Chem. Commun. - 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.
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Tailored lysozyme-ZnO nanoparticle conjugates as nanoantibiotics

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

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

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

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

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

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

Chem. Commun. - 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.
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Novel zeotype frameworks with soft cyclodiphosphazane linkers and soft Cu4X4 clusters as nodes

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

Chem. Commun. - 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.
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