Chem. Commun.

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Acid-Catalyzed Acylation Reaction via C-C Bond Cleavage: A Facile and Mechanismly Defined Approach to 3-Acylindole

25 August, 2014 - 23:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05047A, CommunicationQi Xing, Pan Li, Hui Lv, Rui Lang, Chungu Xia, fuwei li
A facile acid-catalyzed acylation of indoles with 1,3-dione as an eco-friendly acylating agent was developed. This protocol combines C-C bond cleavage and heterocyclic C-H bond functionalization to form new C-C...
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Efficient Photochemical Oxygen Generation from Water by a Phosphorus-doped H2MoO5

25 August, 2014 - 23:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06513A, CommunicationQing Kang, Zongwei MEI, Tao Wang, Kun Chang, Lequan Liu, Jinhua Ye
Efficient photochemical oxygen generation is obtained from a phosphorus-doped H2MoO5 under visible light illumination. In optimization condition, an extremely high apparent quantum yield of 94% is obtained under the wavelength...
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Hemicarceplex formation allows ready identification of the isomers of the metallofullerene Sc3N@C80 using 1H and 13C NMR spectroscopy

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04695A, CommunicationMin-Yen Ku, Shing-Jong Huang, Shou-Ling Huang, Yi-Hung Liu, Chien-Chen Lai, Shie-Ming Peng, Sheng-Hsien Chiu
A cyclotriveratrylene-based molecular cage forms hemicarceplexes that significantly increase the solubility of commercially available Sc3N@C80 in CDCl3.
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Conformationally switchable non-cyclic tetrapyrrole receptors: synthesis of tetrakis(1H-pyrrole-2-carbaldehyde) derivatives and their anion binding properties

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05903D, CommunicationMurat K. Deliomeroglu, Vincent M. Lynch, Jonathan L. Sessler
Acyclic tetrapyrrolic receptors display high affinity for dihydrogenphosphate and pyrophosphate anions in CHCl3 with anion recognition enhancing the solubility of the receptor.
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Dynamic response of ultrathin highly dense ZIF-8 nanofilms

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04754K, CommunicationJoanna Cookney, Wojciech Ogieglo, Pavel Hrabanek, Ivo Vankelecom, Vlastimil Fila, Nieck E. Benes
ZIF-8 nanofilms are synthesized via facile, nanoscale-controlled dip coating approach, enabling for defect-free, continuous, crystalline-non crystalline hybrids.
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A 3-D diamondoid MOF catalyst based on in situ generated [Cu(L)2] N-heterocyclic carbene (NHC) linkers: hydroboration of CO2

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04761C, CommunicationAlexandre Burgun, Rachel S. Crees, Marcus L. Cole, Christian J. Doonan, Christopher J. Sumby
A new MOF, [Zn4O{Cu(L)2}2], with 14 A channels lined by in situ generated [Cu(L)2] N-heterocyclic carbene linkers catalyses the hydroboration of CO2.
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Hepatoma-selective imaging of heavy metal ions using a 'clicked' galactosylrhodamine probe

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04568H, CommunicationKai-Bin Li, Yi Zang, Huan Wang, Jia Li, Guo-Rong Chen, Tony D. James, Xiao-Peng He, He Tian
A galactosyl rhodamine probe was 'clicked' to image mercury(II) ions selectively in hepatoma cells over other cancer cells.
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Visible light-promoted metal-free sp3-C-H fluorination

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05650G, CommunicationJi-Bao Xia, Chen Zhu, Chuo Chen
Photoexcited acetophenone can catalyze the fluorination of unactivated C(sp3)-H groups.
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Porous organic ligands (POLs) for synthesizing highly efficient heterogeneous catalysts

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03884C, CommunicationQi Sun, Miao Jiang, Zhenju Shen, Yinying Jin, Shuxiang Pan, Liang Wang, Xiangju Meng, Wangzhi Chen, Yunjie Ding, Jixue Li, Feng-Shou Xiao
Porous organic ligands (POLs) were successfully synthesized from solvothermal polymerization of vinyl-functionalized organic ligands, exhibiting excellent performance in organic transformation after metalation.
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The use of a well-defined surface organometallic complex as a probe molecule: [([triple bond, length as m-dash]SiO)TaVCl2Me2] shows different isolated silanol sites on the silica surface

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04277H, CommunicationYin Chen, Bin Zheng, Edy Abou-Hamad, Ali Hamieh, Bilel Hamzaoui, Kuo-wei Huang, Jean-marie Basset
TaVCl2Me3 reacts with silica(700) and produces two different surface organometallic species, the heterogeneity of the silica surface was disclosed and studied with experimental and theoretical approach.
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Room temperature vortex fluidic synthesis of monodispersed amorphous proto-vaterite

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05607H, CommunicationWenhong Peng, Xianjue Chen, Shenmin Zhu, Cuiping Guo, Colin L. Raston
Monodispersed particles of stable amorphous calcium carbonate 90 to 200 nm in diameter are accessible at room temperature in ethylene glycol and water using a vortex fluidic device.
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Extraordinarily high pseudocapacitance of metal organic framework derived nanostructured cerium oxide

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05363J, CommunicationSandipan Maiti, Atin Pramanik, Sourindra Mahanty
A dramatic improvement in pseudocapacitance is found for MOF derived CeO2 with a value of 1204 F g-1 at 0.2 A g-1.
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An aggregation-induced emission (AIE) active probe renders Al(III) sensing and tracking of subsequent interaction with DNA

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05093B, CommunicationSoham Samanta, Sudeep Goswami, Md. Najbul Hoque, Aiyagari Ramesh, Gopal Das
A rationally designed aggregation-induced emission active ligand enables selective Al(III) sensing and subsequent probing of the ensemble interaction with DNA.
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Investigating the ring expansion reaction of pentaphenylborole and an azide

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04864D, CommunicationShannon A. Couchman, Trevor K. Thompson, David J. D. Wilson, Jason L. Dutton, Caleb D. Martin
The reaction between trimethylsilyl azide and pentaphenylborole was further investigated theoretically and experimentally to shed light on the mechanism to form the 1,2-azaborine.
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Composition-dependent photoluminescence intensity and prolonged recombination lifetime of perovskite CH3NH3PbBr3-xClx films

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04973J, CommunicationMeng Zhang, Hua Yu, Miaoqiang Lyu, Qiong Wang, Jung-Ho Yun, Lianzhou Wang
Thin films of organolead halide perovskite CH3NH3PbBr3-xClx exhibit extraordinary photoluminescence emission intensities and prolonged recombination lifetimes.
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High yield, controlled synthesis of graphitic networks from dense micro emulsions

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05455E, CommunicationE. Negro, M. Dieci, D. Sordi, K. Kowlgi, M. Makkee, G. J. M. Koper
We propose a new synthesis method to produce hyper-branched carbon nano structures that we call carbon nano networks. These porous, graphitic materials directly grow into a networked structure, do not require the use of an inorganic support, and can be tailored by experimental conditions to better suit their application.
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A pH-responsive prodrug for real-time drug release monitoring and targeted cancer therapy

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05008H, CommunicationShi-Ying Li, Li-Han Liu, Hui-Zhen Jia, Wen-Xiu Qiu, Lei Rong, Hong Cheng, Xian-Zheng Zhang
A novel pH-responsive cancer targeting prodrug with real-time drug release monitoring capability was demonstrated based on the concept of contact-mediated quenching between doxorubicin and a coumarin derivative.
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Organocatalytic amination of alkyl ethers via n-Bu4NI/t-BuOOH-mediated intermolecular oxidative C(sp3)-N bond formation: novel synthesis of hemiaminal ethers

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05758A, CommunicationLongyang Dian, Sisi Wang, Daisy Zhang-Negrerie, Yunfei Du, Kang Zhao
A novel method for constructing the hemiaminal ether framework under metal-free conditions has been developed. It involves direct organocatalytic amination of alkyl ethers through intermolecular oxidative C(sp3)-N bond formation, with t-BuOOH being the oxidant and n-Bu4NI as the catalyst.
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Solvent-free synthesis, coating and morphogenesis of conductive polymer materials through spontaneous generation of activated monomers

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05171H, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Ryo Muramatsu, Yuya Oaki, Kento Kuwabara, Kosei Hayashi, Hiroaki Imai
Synthesis, coating, and morphogenesis of conductive polymers were achieved on a variety of substrates through spontaneous generation of activated monomer vapors under ambient pressure and low temperature conditions.
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Synthesis of 1-(2,3-dihydrobenzofuran-3-yl)-methanesulfonohydrazides through insertion of sulfur dioxide

25 August, 2014 - 23:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05401F, CommunicationYuanyuan An, Danqing Zheng, Jie Wu
A three-component reaction of 2-(allyloxy)anilines, sulfur dioxide and hydrazines under mild conditions is developed, which gives rise to 1-(2,3-dihydrobenzofuran-3-yl)-methanesulfonohydrazides in good yields. This radical process involves an intramolecular 5-exo-cyclization and insertion of sulfur dioxide.
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