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Syntheses and Structures of Stable 1-Aminoalumole Derivatives

Organometallics - 19 November, 2014 - 05:01

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OrganometallicsDOI: 10.1021/om501055f

Dark ESR spectroscopy for monitoring photochemical and thermal degradation of conjugated polymers used as electron donor materials in organic bulk heterojunction solar cells

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08146C, CommunicationLyubov A Frolova, Natalya P Piven, Diana Susarova, Alexander V Akkuratov, Sergey Babenko, Pavel Troshin
It was shown that ESR spectroscopy represents very useful technique for monitoring photochemical and thermal degradation of conjugated polymers commonly used as electron donor materials in organic solar cells. Relative...
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Dual role of micelles as templates and reducing agent for the fabrication of catalytically active hollow silver nanospheres

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07872A, CommunicationManickam Sasidharan, Senthil Chenrayan, Vandana Kumari, Asim Bhaumik
We report a simple and efficient protocol for fabrication of colloidal hollow silver nanospheres of size less than 30 nm using ABC triblock copolymer poly(styrene-b-vinyl-2-pyridine-b-ethylene oxide) in the absence of...
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Disodium Diselenide in Colloidal Nanocrystals: Acting as an Anion Exchange Precursor, Metal Selenide Precursor, and Chalcogenide Ligand

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07438F, CommunicationDonghyeuk Choi, Seungyeol Lee, Junho Lee, Kyung Sang Cho, Sang-Wook Kim
New application areas using very simple alkali metal chalcogenide, disodium diselenide (Na2Se2), has been developed. Prepared alkali metal chalcogenides(disodium diselenide, Na2Se2) are acting as an anionic exchange precursor(PbS to PbS/PbSe),...
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Porphyrin derivatives as potent and selective blockers of neuronal Kv1 channels

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05639F, CommunicationKieran Nolan, Ahmed Al-Sabi, Declan Daly, Oliver Dolly, Gemma Kinsella
Selective inhibitors of voltage-activated K+ channels are needed for the treatment of multiple sclerosis. In this work it was discovered that porphyrins bearing 2-4 carbon alkyl ammonium side chains predominantly...
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Collagen labelling with an azide-proline chemical reporter in live cells

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07974D, CommunicationBeatrice Amgarten, Rakesh Rajan, Nuria Martinez-Saez, Bruno L. Oliveira, Ines S. Albuquerque, Roger Brooks, David G Reid, M J Duer, Goncalo J. L. Bernardes
We have developed a strategy for selective imaging of collagen in live foetal ovine osteoblasts. Our approach involves the incorporation of an azide-tagged proline in the biosynthesis of collagen followed...
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Gold superacid-catalyzed preparation of benzo[c]thiophenes

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07989B, CommunicationWouter Debrouwer, Ruben Seigneur, Thomas Heugebaert, Christian V. Stevens
A three-step synthesis of benzo[c]thiophenes is presented in which the key transformation is the gold-catalyzed 5-exo-dig migratory cycloisomerization of a diallyl thioacetal. It was shown that a small amount of...
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Supramolecular Assembly-induced Enhanced Emission of Electrospun Nanofibers

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07971J, CommunicationChih-Chia Cheng, Yeh-Sheng Wang, Feng-Chih Chang, D. J. Lee, Li-Chih Yang, jemkun chen
A new concept to supramolecular assembly of functional electrospun fibers, capable of forming network-like polymeric clusters through complementary hydrogen-bonding interactions, has been exploited. A novel diamidopyridine-functionalized poly(3-thiophene) (PTDAP) and a...
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Highly Sensitive Surface-Enhanced Raman Scattering Based On Multi-Dimensional Plasmonic Coupling in Au/Graphene/Ag Hybrids

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07937J, CommunicationYuan Zhao, Wencong Zeng, Zhuchen Tao, Penghui Xiong, Yan Qu, Yanwu Zhu
We report an efficient surface-enhanced Raman scattering (SERS) substrate by utilizing the multi-dimensional plasmonic coupling in Au nanoparticles (NPs)/graphene/Ag NPs hybrid structures. An ultrasensitive SERS detection with a limit of...
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Efficient 2-Sulfolmethyl Quinoline Formation from 2-Methylquinolines and Sodium Sulfinates under Transition-Metal Free Conditions

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07546C, CommunicationGuo-Jun Deng, Fuhong Xiao, Shuqing Chen, Ya Chen, Huawen Huang
An efficient procedure for 2-sulfolmethyl quinoline preparation from 2-methylquinolines and sodium sulfinates under transition-metal free conditions is described. Halogen functional groups were well tolerated to give the corresponding products in...
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Enantioselective transformation of Na2SO3 into allylic sulfonic acids under Pd catalysis

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06945E, CommunicationWei Liu, Xiaoming Zhao, Hongbo Zhang, Liang Zhang
Pd-catalyzed asymmetric allylic sulfonation of di-aryl-substituted allylic acetates with sodium sulfite (Na2SO3) in THF/H2O at room temperature was described. This method directly provided allylic sulfonic acids in up to excellent...
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The structure of a ferrous heme-nitro species in the binuclear heme a3/CuB center of ba3-cytochrome c oxidase as determined by resonance Raman spectroscopy

Chem. Commun. - 18 November, 2014 - 20:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC08019J, CommunicationAndreas Loullis, Mohamed Radzi Noor, Tewfik Soulimane, Eftychia Pinakoulaki
We present resonance Raman evidence for the formation of a ferrous heme-nitro species in the binuclear heme/copper center of ba3-oxidase.
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Single-molecule analysis of the self-assembly process facilitated by host-guest interactions

Chem. Commun. - 18 November, 2014 - 20:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC07919A, CommunicationFu-Na Meng, Xuyang Yao, Yi-Lun Ying, Junji Zhang, He Tian, Yi-Tao Long
The self-assembly process operated by para-sulfonatocalix[6]arenes and methyl viologen was analyzed at the single-molecule level through an [small alpha]-hemolysin nanopore.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Rh(III)-catalyzed oxidative C-H bond arylation with hydroquinones: sustainable synthesis of dibenzo[b,d]pyran-6-ones and benzo[d]naphtho[1,2-b]pyran-6-ones

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08260E, CommunicationWei Yang, Shan Wang, Qian Zhang, Qun Liu, xianxiu xu
An efficient Rh(III)-catalyzed C-H bond arylation with phenol derivatives was developed for the direct and sustainable synthesis of dibenzo[b,d]pyran-6-ones and benzo[d]naphtho[1,2-b]pyran-6-ones. This reaction shows good substrate scope and excellent functional...
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Glucose-Powered Antimicrobial System Using Organic/Inorganic Assembled Network Materials

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07533A, CommunicationHuanxiang Yuan, Haotian Bai, Libing Liu, Fengting Lv, Shu Wang
As a promising approach for treatment of pathogenic infections, photodynamic therapy (PDT) is hard for microorganisms to develop resistance. However, traditional PDT system is dependent of external light source, which...
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Lithium Air Battery with a Lithiated Al/Carbon Anode

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07315K, CommunicationZiYang Guo, Xiaoli Dong, Yonggang Wang, Yong-Yao Xia
A lithiated Al/carbon composite electrode with a uniform SEI film was prepared by electrochemical method, and was then coupled with an O2 catalytic electrode to form a rechargeable Li-O2 (or...
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Formation of polyphenyl chains through hierarchical reactions: Ullmann coupling followed by cross-dehydrogenative coupling

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07953A, CommunicationChi Zhang, Qiang Sun, Hua Chen, Qinggang Tan, Wei Xu
From an interplay of UHV-STM imaging and DFT calculations, we have illustrated on-surface formation of polyphenyl chains through a hierarchical reaction pathway involving two different kinds of reactions (Ullmann coupling...
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L-cysteine induced hemin/G-quadruplex concatamers electrocatalytic amplification with Pt-Pd supported on fullerene as nanocarrier for sensing the spore wall protein of Nosema bombycis

Chem. Commun. - 18 November, 2014 - 20:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07753A, CommunicationQin Wang, Yue Song, Hua Xie, Yaqin Chai, Yali Yuan, Ruo Yuan
For the detection of Pebrine disease related biomarker (spore wall protein of Nosema bombycis, SWP N.b), a sandwich-type electrochemical immunosensor was designed by combining L-cysteine induced hemin/G-quadruplex concatamers pseudo bienzyme...
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