Chem. Commun.

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Abnormal room temperature ferromagnetism in CuO-ZnO heterostructures: interface related or not?

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

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

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

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)

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

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

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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Fullerenes: non-transition metal clusters as rechargeable magnesium battery cathodes

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1108-1111
DOI: 10.1039/C4CC08139K, CommunicationRuigang Zhang, Fuminori Mizuno, Chen Ling
We discovered that non-transition metal clusters have great potential as rechargeable Mg battery cathodes.
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One-step synthesis of patterned polymer brushes by photocatalytic microcontact printing

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1027-1030
DOI: 10.1039/C4CC08646E, CommunicationFriederike Kettling, Benjamin Vonhoren, Jennifer A. Krings, Susumu Saito, Bart Jan Ravoo
A novel method to prepare microstructured polymer brushes using TiO2 nanoparticles and photocatalytic microcontact printing is described.
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A self-assembly induced emission system constructed by the host-guest interaction of AIE-active building blocks

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1089-1091
DOI: 10.1039/C4CC06510G, CommunicationWei Bai, Zhaoyang Wang, Jiaqi Tong, Ju Mei, Anjun Qin, Jing Zhi Sun, Ben Zhong Tang
Benzylamine (guest) and dibenzo[24]crown-8 (host) modified tetraphenylethenes (AIE-gens) are prepared and used to construct supramolecular polymers exhibiting the merits of reversible assembling-disassembling and tunable aggregation-induced emission by acid-base treatments.
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Hydrogen bond distinction and activation upon catalytic etherification of hydroxyl compounds

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1077-1080
DOI: 10.1039/C4CC08467E, CommunicationPenghua Che, Fang Lu, Xin Nie, Yizheng Huang, Yanliang Yang, Feng Wang, Jie Xu
The slope (A) of the linear correlation between ln [small delta] and 1/T can distinguish intra- and intermolecular H-bonds and predict their reactivities.
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Oxidative radical 1,2-alkylarylation of alkenes with [small alpha]-C(sp3)-H bonds of acetonitriles involving 1,2-aryl migration

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1024-1026
DOI: 10.1039/C4CC08902B, CommunicationYang Li, Bang Liu, Hai-Bing Li, Qiuan Wang, Jin-Heng Li
The first access to acyclic molecules by metal-free oxidative 1,2-alkylarylation of alkenes with acetonitriles is presented.
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Stepwise combination of NH3 with BH4- in metal borohydride ammoniate

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1104-1107
DOI: 10.1039/C4CC08228A, CommunicationYuanzhou Song, Feilong Wu, Xiongfei Zheng, Xiaohua Ma, Fang Fang, Yanhui Guo
The step-wise combination of NH3 with BH4- in metal borohydride ammoniate was proposed, which may benefit its design for hydrogen storage.
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Synthetic studies toward penitrem E: enantiocontrolled construction of B-E rings

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1070-1073
DOI: 10.1039/C4CC08505A, CommunicationYu Yoshii, Takanori Otsu, Norihiko Hosokawa, Kiyosei Takasu, Kentaro Okano, Hidetoshi Tokuyama
Enantiocontrolled construction of B-E rings of penitrem E was accomplished from 4-iodoindole through diastereoselective Tf2NH-catalyzed (2+2)-cycloaddition.
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Aptasensors based on supramolecular structures of nucleic acid-stabilized Ag nanoclusters

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1100-1103
DOI: 10.1039/C4CC08263J, CommunicationEtery Sharon, Natalie Enkin, H. Bauke Albada, Itamar Willner
A supramolecular DNA nanocluster consisting of Ag NCs allows the luminescence detection and multiplexed analysis of ligand-aptamer complexes.
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Binary behaviour of an oxidation-responsive MRI nano contrast agent

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1074-1076
DOI: 10.1039/C4CC08024F, CommunicationDamien Jeanmaire, Grigore A. Timco, Arianna Gennari, Stephen Sproules, Kaye J. Williams, Richard E. P. Winpenny, Nicola Tirelli
A nano MRI contrast agent composed of molecular magnets loaded in polysulfide nanoparticles senses <0.1 mM hydrogen peroxide.
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A modular zinc finger adaptor accelerates the covalent linkage of proteins at specific locations on DNA nanoscaffolds

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1016-1019
DOI: 10.1039/C4CC08167F, CommunicationEiji Nakata, Huyen Dinh, Tien Anh Ngo, Masayuki Saimura, Takashi Morii
A modular adaptor assists efficient occupation of specific addresses on DNA nanostructures by proteins of interest through a covalent linkage.
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A tale of two forces: simultaneous chemical and acoustic propulsion of bimetallic micromotors

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1020-1023
DOI: 10.1039/C4CC09149C, CommunicationWei Wang, Wentao Duan, Zexin Zhang, Mei Sun, Ayusman Sen, Thomas E. Mallouk
Bimetallic gold-ruthenium microrods are propelled in opposite directions in water by ultrasound and by catalytic decomposition of hydrogen peroxide.
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Phosphine-catalyzed dearomatizing [3+2] annulations of isoquinolinium methylides with allenes

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1054-1057
DOI: 10.1039/C4CC08555H, CommunicationZhi-Jun Jia, Constantin Gabriel Daniliuc, Andrey P. Antonchick, Herbert Waldmann
A phosphine-catalyzed annulation provides an access to highly functionalized pyrroloisoquinolines with high regioselectivity.
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A selenophenyl bridged perylene diimide dimer as an efficient solution-processable small molecule acceptor

19 December, 2014 - 04:17

Chem. Commun., 2015, 51,1058-1061
DOI: 10.1039/C4CC08457H, CommunicationXin Zhang, Jiannian Yao, Chuanlang Zhan
This communication presents a new efficient selenophenyl-bridged PDI dimer based acceptor with 4% efficiency.
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