Chem. Commun.

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Reverse transcription through a bulky triazole linkage in RNA: implications for RNA sequencing

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7597-7600
DOI: 10.1039/C4CC03027C, CommunicationXiong Chen, Afaf H. El-Sagheer, Tom Brown
Reverse-transcriptase reads through the bulky artificial triazole linkage with omission of one nucleotide with implications for RNA isolation and analysis.
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Complex thermal expansion properties in a molecular honeycomb lattice

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7601-7603
DOI: 10.1039/C4CC02198C, CommunicationJonathan J. Loughrey, Tim P. Comyn, David C. Apperley, Marc A. Little, Malcolm A. Halcrow
The unit cell of the compound in the figure shows uniaxial negative thermal expansion along the lattice pores, which is linked to the dynamics of the anion and water molecule pore contents.
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A new class of organic photovoltaic materials: poly(rod-coil) polymers having alternative conjugated and non-conjugated segments

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7720-7722
DOI: 10.1039/C4CC03409K, CommunicationHong-Jiao Li, Jin-Tu Wang, Chong-Yu Mei, Wei-Shi Li
A new class of organic photovoltaic donor materials, poly(rod-coil) polymers, has been proposed and studied.
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Self-assembly of fluorescent and magnetic Fe3O4@coordination polymer nanochains

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7617-7620
DOI: 10.1039/C4CC03217A, CommunicationYoona Kim, Young Soo Choi, Hee Jung Lee, Hayoung Yoon, Young Keun Kim, Moonhyun Oh
Fluorescent and magnetic Fe3O4@coordination polymer nanochains are synthesized via a simple one-pot solvothermal reaction of Fe3O4 nanoclusters and coordination polymer precursors in the presence of an external magnetic field.
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Preparation and photoelectrochemical behavior of 1,4,6,8,11,13-hexazapentacene (HAP)

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7656-7658
DOI: 10.1039/C4CC02908A, CommunicationGang Li, Jianwei Miao, Jun Cao, Jia Zhu, Bin Liu, Qichun Zhang
Photoelectrochemical studies demonstrated that 1,4,6,8,11,13-hexazapentacene (HAP) exhibited active n-type semiconductor behavior under visible light ([small lambda] > 400 nm) illumination.
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Ti(OiPr)4/nBuLi: an attractive reagent system for [2+2+2] cyclotrimerisation reactions

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7666-7669
DOI: 10.1039/C4CC02698E, CommunicationV. A. Rassadin, E. Nicolas, Y. Six
Ti(OiPr)4/nBuLi mediates the [2+2+2] homocyclotrimerisation of arylacetylenes and the intermolecular construction of ABB heterotrimers from two alkynes with similar electronic properties.
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Electrochemical discrimination of phthalic acid among three phthalic acid isomers based on an N-butylaminomethyl-ferrocene derivative

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7670-7672
DOI: 10.1039/C4CC01659A, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Jisoo Yoon, Jyoti Ramesh Jadhav, Jun Myung Kim, Minserk Cheong, Hong-Seok Kim, Joohoon Kim
We report a chemosensor for electrochemical discrimination of phthalic acid selectively among three phthalic acid isomers.
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Fe3O4 nanosphere@microporous organic networks: enhanced anode performances in lithium ion batteries through carbonization

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7723-7726
DOI: 10.1039/C4CC02068E, CommunicationByungho Lim, Jaewon Jin, Jin Yoo, Seung Yong Han, Kyeongyeol Kim, Sungah Kang, Nojin Park, Sang Moon Lee, Hae Jin Kim, Seung Uk Son
Fe3O4@C composites obtained via carbonization of microporous organic networks showed promising discharge capacities of up to 807 mA h g-1 and electrochemical stability.
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A facile approach for the preparation of tunable acid nano-catalysts with a hierarchically mesoporous structure

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7652-7655
DOI: 10.1039/C4CC01881H, CommunicationYoungbo Choi, Yang Sik Yun, Hongseok Park, Dae Sung Park, Danim Yun, Jongheop Yi
A semi one-pot strategy to prepare tunable acid nano-catalysts with a hierarchically mesoporous structure is reported. The developed catalysts exhibit a high activity and stability in acid-catalysis.
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Nitrogen and transition-metal codoped titania nanotube arrays for visible-light-sensitive photoelectrochemical water oxidation

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7614-7616
DOI: 10.1039/C4CC02571G, CommunicationTomiko M. Suzuki, Gaku Kitahara, Takeo Arai, Yoriko Matsuoka, Takeshi Morikawa
Vertically aligned titanium dioxide nanotube (TNT) arrays codoped with N and 3d transition metals exhibited a significant enhancement in photoelectrochemical water oxidation activity under visible-light irradiation.
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Three-dimensional graphene oxide: a promising green and sustainable catalyst for oxidation reactions at room temperature

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7673-7676
DOI: 10.1039/C4CC02092H, CommunicationGil A. B. Goncalves, Sonia M. G. Pires, Mario M. Q. Simoes, M. Graca P. M. S. Neves, Paula A. A. P. Marques
Three-dimensional graphene oxide foam (3DGO) was found to be a highly efficient and recyclable catalyst for the oxidation of thioanisole at room temperature.
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Formation of a "pseudosuitane"-type complex between a triptycene-derived bis(crown ether) host and 1,1[prime or minute]-(anthracene-9,10-diyl)bis(N-benzylmethanaminium): a new method for the synthesis of linear polyrotaxanes

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7611-7613
DOI: 10.1039/C4CC02904F, CommunicationFei Zeng, Zheng Meng, Ying Han, Chuan-Feng Chen
Formation of a "pseudosuitane"-type complex based on triptycene-derived bis(crown ether) provides a new method for the synthesis of linear polyrotaxanes.
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Self-assembled nanoparticles as multifunctional drugs for anti-microbial therapies

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7649-7651
DOI: 10.1039/C4CC00349G, CommunicationManpreet Bhatti, Timothy D. McHugh, Lilia Milanesi, Salvador Tomas
Multifunctional nanoparticles that kill mycobacteria: nano-Trojan horses for photodynamic therapy and anti-TB drug delivery.
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Carbon nanoparticle-protected aptamers for highly sensitive and selective detection of biomolecules based on nuclease-assisted target recycling signal amplification

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7646-7648
DOI: 10.1039/C4CC02184C, CommunicationXiaoyan Lin, Liang Cui, Yishun Huang, Ya Lin, Yi Xie, Zhi Zhu, Bincheng Yin, Xi Chen, Chaoyong James Yang
A nuclease-assisted target recycling signal amplification method based on carbon nanoparticles for highly sensitive detection of biomolecules was developed.
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Copper-mediated pyrazole synthesis from 2,3-allenoates or 2-alkynoates, amines and nitriles

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7677-7679
DOI: 10.1039/C4CC02856B, CommunicationBo Chen, Can Zhu, Yang Tang, Shengming Ma
Three-component approaches affording fully substituted pyrazoles from 2,3-allenoates or 2-alkynoates, alkylic or benzylic amines, and nitriles have been established. The reaction proceeds via a sequential conjugate addition, 1,2-addition, and Cu(OAc)2-mediated N-N bond formation mechanism.
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Radical phosphinylation of [small alpha],[small alpha]-diaryl allylic alcohols with concomitant 1,2-aryl migration

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7642-7645
DOI: 10.1039/C4CC02114B, CommunicationXue-Qiang Chu, You Zi, Hua Meng, Xiao-Ping Xu, Shun-Jun Ji
A novel radical phosphinylation of [small alpha],[small alpha]-diaryl allylic alcohols with arylphosphine oxides was described for the direct preparation of [small alpha]-aryl-[small beta]-phosphinylated carbonyl ketones in medium to good yields via 1,2-aryl migration.
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Well-defined mono([small eta]3-allyl)nickel complex [triple bond, length as m-dash]MONi([small eta]3-C3H5) (M = Si or Al) grafted onto silica or alumina: a molecularly dispersed nickel precursor for syntheses of supported small size nickel nanoparticles

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7716-7719
DOI: 10.1039/C4CC02962C, CommunicationLidong Li, Edy Abou-Hamad, Dalaver H. Anjum, Lu Zhou, Paco V. Laveille, Lyndon Emsley, Jean-Marie Basset
A versatile method to prepare supported small size nickel nanoparticles (ca. 1-3 nm) is described.
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Room temperature spontaneous conversion of OCS to CO2 on the anatase TiO2 surface

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7712-7715
DOI: 10.1039/C4CC01992J, CommunicationSvatopluk Civis, Martin Ferus, Judit E. Sponer, Jiri Sponer, Ladislav Kavan, Marketa Zukalova
Spontaneous OCS disproportionation on the anatase surface has been observed and the mechanism has been explained using quantum chemical calculations.
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On-surface Ullmann polymerization via intermediate organometallic networks on Ag(111)

22 June, 2014 - 07:54

Chem. Commun., 2014, 50,7680-7682
DOI: 10.1039/C4CC02757D, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Johanna Eichhorn, Thomas Strunskus, Atena Rastgoo-Lahrood, Debabrata Samanta, Michael Schmittel, Markus Lackinger
The role of organometallic intermediates during on-surface polymerization via Ullmann coupling was studied on Ag(111).
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Postsynthetic modification of an amino-tagged MOF using peptide coupling reagents: a comparative study

20 June, 2014 - 07:17

Chem. Commun., 2014, Advance Article
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.
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