Royal Society of Chemistry

Facile one-pot synthesis of MoS2 quantum dots-graphene-TiO2 composites for highly enhanced photocatalytic properties

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08984G, CommunicationWeiyin Gao, Minqiang Wang, Chenxin Ran, Le Li
We reported a simple one-pot solvothermal approach to fabricate MoS2 quantum dots (QDs)-graphene-TiO2 (MGT) composite photocatalyst with significant improved photocatalysis property, which is caused by the increased charge separation, visible-light absorbance, specific surface area and reaction sites upon the introduction of MoS2 QDs.
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Asymmetric core-expanded aza-BODIPY analogues: facile synthesis and optical properties

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC06704E, CommunicationHui Liu, Hua Lu, Zhikuan Zhou, Soji Shimizu, Zhifang Li, Nagao Kobayashi, Zhen Shen
A novel series of asymmetric core-expanded aza-BODIPY analogues, synthesized through a facile and scalable two-step reaction in high yields, are reported.
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Aligned macroporous monoliths with intrinsic microporosity via a frozen-solvent-templating approach

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08919G, CommunicationAdham Ahmed, Tom Hasell, Rob Clowes, Peter Myers, Andrew I. Cooper, Haifei Zhang
Aligned macroporous monoliths of an organic cage, a polymer of intrinsic microporosity (PIM-1), and a metal-organic framework (HKUST-1) are prepared by a controlled freezing approach. In addition to macropores, all the monoliths contain the intrinsic micropores.
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A transition-metal-free, one-pot procedure for the synthesis of [small alpha],[small beta]-epoxy ketones by oxidative coupling of alkenes and aldehydes via base catalysis

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1012-1015
DOI: 10.1039/C4CC09260K, CommunicationQingping Ke, Bingyan Zhang, Bolun Hu, Yangxin Jin, Guanzhong Lu
A new strategy for the synthesis of epoxides is presented.
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Crystal templating through liquid-liquid phase separation

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1139-1142
DOI: 10.1039/C4CC07880B, CommunicationJoanna Mosses, David A. Turton, Leo Lue, Jan Sefcik, Klaas Wynne
Fluff-like crystal growth of water in 1,2-dichloroethylene.
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Capture and Release (CaR): a simplified procedure for one-tube isolation and concentration of single-stranded DNA during SELEX

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1135-1138
DOI: 10.1039/C4CC08233H, CommunicationNasim Shahidi Hamedani, Fabian Blumke, Fabian Tolle, Falk Rohrbach, Heiko Ruhl, Johannes Oldenburg, Gunter Mayer, Bernd Potzsch, Jens Muller
Streptavidin-coated magnetic beads loaded with biotinylated oligodeoxynucleotides allow for convenient purification of ssDNA from asymmetric PCR mixtures.
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First ever observation of the intermediate of phosphonium salt and ylide hydrolysis: P-hydroxytetraorganophosphorane

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1147-1150
DOI: 10.1039/C4CC08644A, CommunicationPeter A. Byrne, Yannick Ortin, Declan G. Gilheany
P-Hydroxytetraorganophosphorane, the putative intermediate in phosphonium salt & ylide hydrolysis reactions, has been observed and characterised for the first time, thus establishing unequivocally its existence & involvement in these reactions.
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Zn10(Im)20[middle dot]4DBF: an unprecedented 10-nodal zeolitic topology with a 10-MR channel and 10 crystallographically independent Zn atoms

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1131-1134
DOI: 10.1039/C4CC07105K, CommunicationQi Shi, Xiaozhen Kang, Fa-Nian Shi, Jinxiang Dong
Zn10(Im)20[middle dot]4DBF has an unprecedented zeolitic topology and features 10 crystallographically independent Zn atoms and an unusual 4-connected 10-nodal net.
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Palladium-catalyzed benzothieno[2,3-b]indole formation via dehydrative-dehydrogenative double C-H sulfuration using sulfur powder, indoles and cyclohexanones

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1031-1034
DOI: 10.1039/C4CC08370A, CommunicationYunfeng Liao, Yi Peng, Hongrui Qi, Guo-Jun Deng, Hang Gong, Chao-Jun Li
An efficient procedure for benzothieno[2,3-b]indole formation via double C-H sulfuration using sulfur powder is described.
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Increased short circuit current in an azafullerene-based organic solar cell

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1128-1130
DOI: 10.1039/C4CC08094G, CommunicationWerther Cambarau, Urs F. Fritze, Aurelien Viterisi, Emilio Palomares, Max von Delius
We report azafullerene monoadduct DPC59N, which in organic solar cells outperforms benchmark acceptor PC60BM in respect to JSC and EQE.
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Detection of nitroaromatic vapours with diketopyrrolopyrrole thin films: exploring the role of structural order and morphology on thin film properties and fluorescence quenching efficiency

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1143-1146
DOI: 10.1039/C4CC08468C, CommunicationMonika Warzecha, Jesus Calvo-Castro, Alan R. Kennedy, Alisdair N. Macpherson, Kenneth Shankland, Norman Shankland, Andrew J. McLean, Callum J. McHugh
Sensitive optical detection of nitroaromatic vapours with diketopyrrolopyrrole thin films is reported for the first time.
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Iron catalyzed oxidative assembly of N-heteroaryl and aryl metal reagents using oxygen as an oxidant

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1124-1127
DOI: 10.1039/C4CC08494B, CommunicationKun Ming Liu, Lian Yan Liao, Xin Fang Duan
N-Heteroaryl and aryl metal reagents, after mediation by a titanate, were cross-coupled under the catalysis of iron using oxygen.
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Co intake mediated formation of ultrathin nanosheets of transition metal LDH-an advanced electrocatalyst for oxygen evolution reaction

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1120-1123
DOI: 10.1039/C4CC08856E, CommunicationXia Long, Shuang Xiao, Zilong Wang, Xiaoli Zheng, Shihe Yang
By controlling the ratio of tri- and bi-valent ions, multi-transition metal based layered double hydroxide (LDH) ultrathin nanosheets are synthesized.
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Abnormal room temperature ferromagnetism in CuO-ZnO heterostructures: interface related or not?

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1151-1153
DOI: 10.1039/C4CC08485C, CommunicationDaqiang Gao, Zhipeng Zhang, You Li, Baorui Xia, Shoupeng Shi, Desheng Xue
We report the new functionality of room temperature ferromagnetism in CuO-ZnO heterostructures.
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Formal [3+2] cycloaddition of Ugi adducts towards pyrrolines

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1116-1119
DOI: 10.1039/C4CC08282F, CommunicationAbdelbari Ben Abdessalem, Raoudha Abderrahim, Asma Agrebie, Aurelie Dos Santos, Laurent El Kaim, Andrew Komesky
Pyrroline formation from Ugi adducts: an unusual [3+2] cycloaddition of amides with Michael acceptors.
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Isoxazole to oxazole: a mild and unexpected transformation

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1112-1115
DOI: 10.1039/C4CC07999J, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Raymond C. F. Jones, Alexander Chatterley, Romain Marty, W. Martin Owton, Mark R. J. Elsegood
3-Aryltetrahydrobenzisoxazoles undergo a remarkable base-mediated rearrangement to 2-aryltetrahydrobenzoxazoles. The scope of this facile transformation was probed and a mechanism proposed.
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Direct reductive coupling of secondary amides: chemoselective formation of vicinal diamines and vicinal amino alcohols

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1096-1099
DOI: 10.1039/C4CC08330J, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Pei-Qiang Huang, Qi-Wei Lang, Ai-E Wang, Jian-Feng Zheng
We report the first direct and chemoselective reductive homocoupling reaction of secondary amides and cross-coupling reaction of secondary amides with ketones. This method relies on the direct generation of [small alpha]-amino carbon radicals from amides.
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Superconductivity in Sm-doped [n]phenacenes (n = 3, 4, 5)

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1092-1095
DOI: 10.1039/C4CC07879A, CommunicationGianluca A. Artioli, Franziska Hammerath, Maria Cristina Mozzati, Pietro Carretta, Federica Corana, Barbara Mannucci, Serena Margadonna, Lorenzo Malavasi
We report here the evidence of superconductivity in the full series of Sm-doped [n]phenacenes, with n = 3, 4, 5.
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Biomineralization-induced self-assembly of porous hollow carbon nanocapsule monoliths and their application in Li-S batteries

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1085-1088
DOI: 10.1039/C4CC08008D, CommunicationWen Hu, Huamin Zhang, Yining Zhang, Meiri Wang, Chao Qu, Jianhong Yi
Novel sulfur-porous hollow carbon nanocapsule nanocomposites synthesized by a facile biomineralization-induced self-assembly approach show outstanding cathode performance in Li-S batteries.
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Efficient electrochemiluminescence of a boron-dipyrromethene (BODIPY) dye

Chem. Commun. - 19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1081-1084
DOI: 10.1039/C4CC08671F, CommunicationMahdi Hesari, Jia-sheng Lu, Suning Wang, Zhifeng Ding
Electrochemiluminescence of a boron-dipyrromethene dye-tri-n-propylamine system was found to be efficient at a unique peak wavelength of 707 nm.
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