Chem. Commun.

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Updated: 22 hours 49 min ago

Correction: A new chiral C1-symmetric NHC-catalyzed addition to [small alpha]-aryl substituted [small alpha],[small beta]-disubstituted enals: enantioselective synthesis of fully functionalized dihydropyranones

3 May, 2015 - 14:17
Chem. Commun., 2015, 51,8385-8385
DOI: 10.1039/C5CC90191J, CorrectionHong Lu, Jin-Yu Liu, Chen-Guang Li, Jun-Bing Lin, Yong-Min Liang, Peng-Fei Xu
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Simple but effective: thermally stable Cu-ESiMe3via NHC ligation

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8361-8364
DOI: 10.1039/C5CC00940E, CommunicationMahmood Azizpoor Fard, Florian Weigend, John F. Corrigan
The reaction of the N-heterocyclic carbene stabilized complex [(IPr)Cu-SSiMe3] (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene) with mercuric(II) acetate affords the heterometallic cluster [{(IPr)CuS}2Hg] (illustrated).
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Metal assisted cyclodimerization of doubly N-confused dipyrrins into planar aza-heptalenes

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8342-8344
DOI: 10.1039/C5CC01367D, CommunicationSantosh C. Gadekar, Baddigam Kiran Reddy, Venkataramanarao G. Anand
Doubly N-confused dipyrrin undergoes intermolecular cyclodimerization with metal salts to form [small pi] extended planar aza-heptalenes.
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Detection of NAD(P)H-dependent enzyme activity with dynamic luminescence quenching of terbium complexes

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8319-8322
DOI: 10.1039/C5CC01613D, CommunicationHiroki Ito, Takuya Terai, Kenjiro Hanaoka, Tasuku Ueno, Toru Komatsu, Tetsuo Nagano, Yasuteru Urano
We developed a practical and general luminescence assay platform for reduced nicotinamide adenine dinucleotide (phosphate) (NAD(P)H)-dependent enzymes by exploiting dynamic luminescence quenching of some Tb3+ complexes by NAD(P)H.
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Non-covalent composites of antiaromatic isophlorin-fullerene

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8276-8279
DOI: 10.1039/C5CC00771B, CommunicationBaddigam Kiran Reddy, Santosh C. Gadekar, Venkataramanarao G. Anand
Cocrystallates of fullerene C60 and antiaromatic tetraoxa isophlorin exhibit [small pi]-[small pi] interaction to form non-covalent molecular complex.
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A phosphorescent rhenium(I) histone deacetylase inhibitor: mitochondrial targeting and paraptosis induction

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8353-8356
DOI: 10.1039/C5CC02354H, CommunicationRui-Rong Ye, Cai-Ping Tan, Yan-Nan Lin, Liang-Nian Ji, Zong-Wan Mao
A phosphorescent rhenium(I) tricarbonyl polypyridine complex with mitochondria-specific localization, HDAC inhibitory activity and paraptosis-inducing capability has been explored as a multifunctional agent.
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Scalable synthesis of a Pd nanoparticle loaded hierarchically porous graphene network through multiple synergistic interactions

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8357-8360
DOI: 10.1039/C5CC02715B, CommunicationZheye Zhang, Yue Dong, Lu Wang, Shuai Wang
A unique Pd nanoparticle loaded hierarchically porous graphene network as an efficient electrocatalyst was successfully prepared through multiple synergistic interactions.
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Target-aptamer binding triggered quadratic recycling amplification for highly specific and ultrasensitive detection of antibiotics at the attomole level

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8377-8380
DOI: 10.1039/C5CC01473E, CommunicationHongzhi Wang, Yu Wang, Su Liu, Jinghua Yu, Wei Xu, Yuna Guo, Jiadong Huang
A novel electrochemical aptasensor for ultrasensitive detection of antibiotics by combining polymerase-assisted target recycling amplification with strand displacement amplification with the help of polymerase and nicking endonuclease has been reported.
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Intramolecular transcyclometallation: the exchange of an aryl-Pt bond for an alkyl-Pt bond via an agostic intermediate

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8365-8368
DOI: 10.1039/C5CC02355F, CommunicationPaul A. Shaw, Jessica M. Phillips, Christopher P. Newman, Guy J. Clarkson, Jonathan P. Rourke
Oxidation of a square-planar platinum complex leads to a five coordinate cationic intermediate that can be stabilized and trapped out via an agostic interaction with the alkyl chain of a ligand.
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Water-triggered self-assembly polycondensation for the one-pot synthesis of cyclomatrix polyphosphazene nanoparticles from amino acid ester

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8373-8376
DOI: 10.1039/C5CC00735F, CommunicationZhangjun Huang, Shuangshuang Chen, Xuemin Lu, Qinghua Lu
Water-triggered self-assembly polycondensation was proposed for preparation of cyclomatrix polyphosphazene nanoparticles from amino acid ester, and a critical solubility parameter was found to determine whether the nanoparticles were formed.
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Controlling interfacial contact and exposed facets for enhancing photocatalysis via 2D-2D heterostructures

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8249-8252
DOI: 10.1039/C5CC01993A, CommunicationFan Dong, Ting Xiong, Yanjuan Sun, Yuxin Zhang, Ying Zhou
The BiOIO3/BiOI 2D-2D layered heterostructures with intimate contact and exposed reactive facets endowed the heterostructures with highly enhanced visible photocatalysis.
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Synthesis of nanostructured clean surface molybdenum carbides on graphene sheets as efficient and stable hydrogen evolution reaction catalysts

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8323-8325
DOI: 10.1039/C5CC01240F, CommunicationChunyong He, Juzhou Tao
Small size molybdenum carbides (2.5 nm for MoC and 5.0 nm for Mo2C) with clean surface on graphene were prepared for efficient and stable hydrogen evolution reaction catalysts.
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Impact of a conductive oxide core in tungsten sulfide-based nanostructures on the hydrogen evolution reaction

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8334-8337
DOI: 10.1039/C5CC02472B, CommunicationBora Seo, Hu Young Jeong, Sung You Hong, Alla Zak, Sang Hoon Joo
Tungsten oxide/tungsten sulfide (W18O49@WS2) core-shell nanorods prepared via controlled sulfidization reaction of W18O49 nanowhiskers showed hydrogen evolution reaction (HER) activity superior to WS2 nanotubes, indicating the critical role of a highly conductive oxide core in enhancing HER activity.
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Simple access to [small beta]-trifluoromethyl-substituted ketones via copper-catalyzed ring-opening trifluoromethylation of substituted cyclopropanols

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8349-8352
DOI: 10.1039/C5CC02386F, CommunicationDzmitry G. Kananovich, Yulia A. Konik, Dzmitry M. Zubrytski, Ivar Jarving, Margus Lopp
A variety of [small beta]-trifluoromethyl ketones have been easily prepared by CuCl-catalyzed ring-opening trifluoromethylation of cyclopropanols with Togni reagent.
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A simple base-mediated synthesis of diverse functionalized ring-fluorinated 4H-pyrans via double direct C-F substitutions

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8326-8329
DOI: 10.1039/C5CC02073E, CommunicationJieru Yang, Ao Mao, Zhenting Yue, Wenxuan Zhu, Xuewei Luo, Chuwei Zhu, Yuanjing Xiao, Junliang Zhang
A simple base-mediated synthesis of diverse substituted ring-fluorinated 4H-pyrans (monofluorinated 4H-pyrans) from trifluoromethylated alkenes and 1,3-dicarbonyl compounds was developed.
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Conversion of a metal-organic framework to N-doped porous carbon incorporating Co and CoO nanoparticles: direct oxidation of alcohols to esters

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8292-8295
DOI: 10.1039/C5CC01588J, CommunicationYu-Xiao Zhou, Yu-Zhen Chen, Lina Cao, Junling Lu, Hai-Long Jiang
A Co-based metal-organic framework undergoes pyrolysis to afford Co-CoO@N-doped porous carbon, which exhibits excellent catalytic performance toward the direct oxidation of alcohols to esters.
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Synthesis and self-assembly behavior of POSS-embedded hyperbranched polymers

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8296-8299
DOI: 10.1039/C5CC01338K, CommunicationDawei Li, Yuguang Niu, Yanyu Yang, Xing Wang, Fei Yang, Hong Shen, Decheng Wu
We demonstrate a simple approach to prepare POSS-embedded hyperbranched amphiphiles, presenting morphological transition from micelle to vesicle in aqueous solution.
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Two luminescent Zn(II) metal-organic frameworks for exceptionally selective detection of picric acid explosives

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8300-8303
DOI: 10.1039/C5CC00987A, CommunicationZhi-Qiang Shi, Zi-Jian Guo, He-Gen Zheng
Two luminescent thiophene-containing Zn-MOFs exhibit very highly sensitive and selective detection of picric acid compared to other nitroaromatic explosives.
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Discrimination of hemoglobins with subtle differences using an aptamer based sensing array

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8304-8306
DOI: 10.1039/C5CC00929D, CommunicationMin Lin, Wenshan Li, Yaning Wang, Xiaohai Yang, Kemin Wang, Qing Wang, Pei Wang, Yujie Chang, Yuyu Tan
A strategy for discrimination of hemoglobins with subtle differences was achieved using an aptamer based sensing array.
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A novel carbamoyl radical based dearomatizing spiroacylation process

3 May, 2015 - 14:17

Chem. Commun., 2015, 51,8345-8348
DOI: 10.1039/C4CC06192F, CommunicationAlejandra Millan-Ortiz, German Lopez-Valdez, Fernando Cortez-Guzman, Luis D. Miranda
An easy access to novel spirodienonamides based on a dearomatizing spiroacylation process is described for the first time.
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