Chem. Commun.

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Tuning the selectivity of triplex DNA receptors

2 November, 2014 - 16:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC07805E, CommunicationHaidong Huang, Peter C. Tlatelpa
Incorporation of a 5-methyl-2-thiocytosine base to the parallel homopyrimidine region of a triplex DNA receptor enabled selective molecular recognition of an inosine ligand.
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Is it possible to achieve a complete desaturation of cycloalkanes promoted by o-benzyne?

2 November, 2014 - 16:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC07311H, CommunicationFrancisco Cervantes-Navarro, Abel de Cozar, Fernando P. Cossio, Maria A. Fernandez-Herrera, Gabriel Merino, Israel Fernandez
Systems able to undergo complete desaturation by consecutive double hydrogen atom transfer reactions are suggested.
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Phosphorescence within benzotellurophenes and color tunable tellurophenes under ambient conditions

2 November, 2014 - 16:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC06529H, CommunicationGang He, Benjamin D. Wiltshire, Paul Choi, Aliaksandr Savin, Shuai Sun, Arash Mohammadpour, Michael J. Ferguson, Robert McDonald, Samira Farsinezhad, Alex Brown, Karthik Shankar, Eric Rivard
The zirconium-mediated syntheses of pinacolboronate (BPin) appended benzo[b]tellurophenes and two phenyl/BPin substituted tellurophene isomers with different colors of emission have been achieved.
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Sulfur-bubble template-mediated synthesis of uniform porous g-C3N4 with superior photocatalytic performance

2 November, 2014 - 16:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07106A, CommunicationFang He, Gang Chen, Yao-Guang Yu, yansong zhou, Yi Zheng, sue Hao
A facile sulfur-bubble template-mediated synthesis of uniform porous g-C3N4 has been developed for the first time. The obtained sulfur-mediated g-C3N4 presents uniform porous structure with higher BET surface area and...
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Nature of conductivity in SrSiO3-based fast ion conductors

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14732-14735
DOI: 10.1039/C4CC07025A, CommunicationC. Tealdi, L. Malavasi, I. Uda, C. Ferrara, V. Berbenni, P. Mustarelli
Recrystallization of a secondary glass phase leads to a drop in conductivity in samples of nominal composition Sr1-xNaxSiO3-0.5x.
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Spectroscopic evidence for a gas-phase librating G-quartet-Na+ complex

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14767-14770
DOI: 10.1039/C4CC05149A, CommunicationC. Fraschetti, M. Montagna, L. Guarcini, L. Guidoni, A. Filippi
The Na+-G4 adduct exists as a mixture of two metastable populations, rapidly interconverting at room temperature.
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Cucurbit[6]uril-cucurbit[7]uril heterodimer promotes controlled self-assembly of supramolecular networks and supramolecular micelles by self-sorting of amphiphilic guests

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14756-14759
DOI: 10.1039/C4CC07268E, CommunicationMingming Zhang, Liping Cao, Lyle Isaacs
We report the synthesis of CB[6]-CB[7] heterodimer 1 and its self-assembly into supramolecular networks and supramolecular micelles when combined with hydrophobic and hydrophilic polymeric guests.
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Anomalous self-reduction of layered double hydroxide (LDH): from [small alpha]-Ni(OH)2 to hexagonal close packing (HCP) Ni/NiO by annealing without a reductant

2 November, 2014 - 16:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07767A, CommunicationX. Ge, C. D. Gu, X. L. Wang, J. P. Tu
An anomalous self-reduction phenomenon can occur for Ni LDH synthesized from an ionic liquid system.
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Mesomeric betaine - N-heterocyclic carbene interconversions of 1,2,4-triazolium-phenolates. Sulfur, selenium, and borane adduct formation

2 November, 2014 - 16:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC08032G, CommunicationMing Liu, Martin Nieger, Andreas Schmidt
Triazolium-phenolates form carbenic tautomers which can be trapped with boranes as a new heterocyclic ring system.
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Strong 31P nuclear spin hyperpolarization produced via reversible chemical interaction with parahydrogen

2 November, 2014 - 16:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC08115C, CommunicationVladimir V. Zhivonitko, Ivan V. Skovpin, Igor V. Koptyug
The reversible interaction of the (PPh3)3Ir(H2)Cl complex with parahydrogen led to strong 31P nuclear hyperpolarization of free and bound PPh3 species, which was employed to perform single-shot 31P MRI.
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SnSe alloy as a promising anode material for Na-ion batteries

2 November, 2014 - 16:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06106C, CommunicationYoungjin Kim, Yongil Kim, Yuwon Park, Yong Nam Jo, Young-Jun Kim, Nam-Soon Choi, Kyu Tae Lee
SnSe alloy is examined for the first time as an anode for Na-ion batteries, and shows excellent electrochemical performance.
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Enzyme-responsive polymer assemblies constructed through covalent synthesis and supramolecular strategy

2 November, 2014 - 16:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05878J, Feature ArticleYan Ding, Yuetong Kang, Xi Zhang
Enzyme-responsive polymer assemblies have continually gained progress through the introduction of new enzymes and the development of new strategies for their preparation. In addition, kinetic studies will pave the way for tuning the response rate in a controlled manner.
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Dual-responsive two-component supramolecular gels for self-healing materials and oil spill recovery

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14839-14842
DOI: 10.1039/C4CC07509A, CommunicationLiwei Yan, Guangzhe Li, Zhongbin Ye, Feng Tian, Shihong Zhang
Hydrogen-bonding based gelators - a type of dual-responsive two-component supramolecular gel with self-healing properties - were prepared and applied in crude oil recovery.
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Oxidation-responsive Eu2+/3+-liposomal contrast agent for dual-mode magnetic resonance imaging

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14835-14838
DOI: 10.1039/C4CC07027E, CommunicationLevi A. Ekanger, Meser M. Ali, Matthew J. Allen
An oxidation-responsive contrast agent for magnetic resonance imaging was synthesized using Eu2+ and liposomes.
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A new approach to preparing porous carbons with controllable pore structure and morphology

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14824-14827
DOI: 10.1039/C4CC06954D, CommunicationYi Gu, Zhigang Xiong, Wael Al Abdulla, Guohua Chen, X. S. Zhao
We report a novel approach to preparing porous carbons with controllable pore structure and morphology by using an appropriate pair of polycarboxylic acid/anhydride and diamine in the presence of a metal salt without a sacrificial template.
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The asymmetric alkylation of dimethylhydrazones; intermolecular chirality transfer using sparteine as chiral ligand

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14817-14819
DOI: 10.1039/C4CC06895E, CommunicationChristina M. McSweeney, Vera M. Foley, Gerard P. McGlacken
The asymmetric alkylation of dimethylhydrazones, using intermolecular chirality transfer, is described.
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Robust platforms for creating organic-inorganic nanocomposite microspheres: decorating polymer microspheres containing mussel-inspired adhesion layers with inorganic nanoparticles

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14786-14789
DOI: 10.1039/C4CC05433D, CommunicationH. Satoh, Y. Saito, H. Yabu
A novel method for creating stable polymer microspheres decorated with inorganic nanoparticles using a mussel-inspired adhesive layer is reported.
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Transparent and colourless room temperature ionic liquids having high refractive index over 1.60

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14790-14792
DOI: 10.1039/C4CC06145D, CommunicationYoko Kayama, Takahiro Ichikawa, Hiroyuki Ohno
Transparent and colourless ionic liquids with refractive index over 1.60 were synthesised by combining 1-benzyl-3-methylimidazolium or hexyltriphenyl phosphonium cations with suitable anions. There is a positive relation between their refractive index values and Kamlet-Taft parameters, especially dipolarity/polarisability, strongly suggesting potential parameter to design highly refractive ionic liquids.
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Protein stapling via azide-alkyne ligation

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14900-14903
DOI: 10.1039/C4CC06528J, CommunicationDiya M. Abdeljabbar, Frank J. Piscotta, Siyan Zhang, A. James Link
"Stapling" proteins using the copper-catalyzed azide-alkyne click reaction endows these proteins with improved properties, including thermostability and binding affinity.
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Synthesis of cyclic carbonates from CO2 and epoxides catalyzed by low loadings of benzyl bromide/DMF at ambient pressure

2 November, 2014 - 16:54

Chem. Commun., 2014, 50,14813-14816
DOI: 10.1039/C4CC06791F, CommunicationLin Wang, Li Lin, Guangyou Zhang, Koichi Kodama, Mikio Yasutake, Takuji Hirose
Under mild conditions, an efficient, novel, and metal-free catalytic system was developed for the conversion of CO2 and epoxides to cyclic carbonates in good-to-excellent yields (up to 99%).
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