Chem. Commun.

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Effects of incorporation of azido moieties into the hydrophobic core of coiled coil peptides

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3793-3796
DOI: 10.1039/C4CC09089F, CommunicationJian Liang Cheong, Jaehong Lim, Jerry K. C. Toh, Joo-Eun Jee, Lan Li Wong, Shrinivas Venkataraman, Su Seong Lee, Song-Gil Lee
Controlled peptide folding via the variation of azido content.
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Ellipsoid-shaped superparamagnetic nanoclusters through emulsion electrospinning

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3758-3761
DOI: 10.1039/C4CC10076J, CommunicationMarkus B. Bannwarth, Agathe Camerlo, Sebastian Ulrich, Gerhard Jakob, Giuseppino Fortunato, Rene M. Rossi, Luciano F. Boesel
Ellipsoid-shaped nanoclusters composed of single superparamagnetic nanoparticles and possessing a high saturation magnetization can be generated by emulsion electrospinning.
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A facile synthesis of trinaphtho[3.3.3]propellane and its [small pi]-extension and the formation of a two-dimensional honeycomb molecular assembly

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3801-3803
DOI: 10.1039/C4CC09883H, CommunicationTakashi Kubo, Shogo Miyazaki, Takuya Kodama, Mitsuya Aoba, Yasukazu Hirao, Hiroyuki Kurata
The multi-gram-scale synthesis of trinaphtho[3.3.3]propellane, its [small pi]-extension, and the formation of two-dimensional honeycomb layers were achieved.
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enantio-Enriched CPL-active helicene-bipyridine-rhenium complexes

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3754-3757
DOI: 10.1039/C5CC00453E, CommunicationNidal Saleh, Monika Srebro, Thibault Reynaldo, Nicolas Vanthuyne, Loic Toupet, Victoria Y. Chang, Gilles Muller, J. A. Gareth Williams, Christian Roussel, Jochen Autschbach, Jeanne Crassous
Incorporation of a rhenium atom within an extended helical [small pi]-conjugated bi-pyridine system leads to the first examples of rhenium-based phosphors that exhibit circularly polarized luminescence.
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Voltammetric profiling of redox-active metabolites expressed by Pseudomonas aeruginosa for diagnostic purposes

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3789-3792
DOI: 10.1039/C4CC08590F, CommunicationT. Seviour, L. E. Doyle, S. J. L. Lauw, J. Hinks, S. A. Rice, V. J. Nesatyy, R. D. Webster, S. Kjelleberg, E. Marsili
Voltammetric analysis of Pseudomonas aeruginosa growth cultures unveils the interplay between PQS and phenazines under a potential bias.
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Metal-free radical oxidative decarboxylation/cyclization of acyl peroxides and 2-isocyanobiphenyls

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3786-3788
DOI: 10.1039/C4CC10015H, CommunicationChangduo Pan, Honglin Zhang, Jie Han, Yixiang Cheng, Chengjian Zhu
A radical oxidative decarboxylation/cyclization of acyl peroxides and 2-isocyanobiphenyls was achieved, leading to 6-substituted phenanthridines under metal-free and base-free conditions.
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Expanding the toolbox of asymmetric organocatalysis by continuous-flow process

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3708-3722
DOI: 10.1039/C4CC08748H, Feature ArticleFernanda G. Finelli, Leandro S. M. Miranda, Rodrigo O. M. A. de Souza
Despite all the organic chemistry reaction methodologies already developed for the continuous-flow process, asymmetric synthesis is one that has gained less attention.
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A survey of advancements in nucleic acid-based logic gates and computing for applications in biotechnology and biomedicine

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3723-3734
DOI: 10.1039/C4CC10047F, Feature ArticleCuichen Wu, Shuo Wan, Weijia Hou, Liqin Zhang, Jiehua Xu, Cheng Cui, Yanyue Wang, Jun Hu, Weihong Tan
Nucleic acid based logic systems have been rationally designed and functionalized to better serve bioanalytical and biomedical applications.
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Energy frameworks: insights into interaction anisotropy and the mechanical properties of molecular crystals

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3735-3738
DOI: 10.1039/C4CC09074H, CommunicationMichael J. Turner, Sajesh P. Thomas, Ming W. Shi, Dylan Jayatilaka, Mark A. Spackman
Energy frameworks provide an approach to understanding crystal packing by combining quantitative intermolecular interaction energies with qualitative and appealing graphics.
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Synthesis of poly(dihydroxystyrene-block-styrene) (PDHSt-b-PSt) by the RAFT process and preparation of organic-solvent-dispersive Ag NPs by automatic reduction of metal ions in the presence of PDHSt-b-PSt

17 February, 2015 - 20:17

Chem. Commun., 2015, 51,3743-3746
DOI: 10.1039/C4CC08366K, CommunicationYuta Saito, Hiroshi Yabu
We proposed a block copolymer PDHSt-b-PSt, that contains catechol groups in side chains of PDHSt moieties. The block copolymer was used as a reductant to synthesize organic-solvent-dispersive Ag NPs.
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Borylstannylation of alkynes with inverse regioselectivity: copper-catalyzed three-component coupling using a masked diboron

15 February, 2015 - 19:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00439J, CommunicationH. Yoshida, Y. Takemoto, K. Takaki
Masked boryl and stannyl moieties are smoothly installed into a carbon-carbon triple bond of diverse terminal alkynes under copper catalysis to provide cis-boryl(stannyl)alkenes in a straightforward manner. The regioselectivity is totally inverted to those of the previous borylstannylations, where a masked boryl moiety is attached to an internal carbon of alkynes.
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Gated supramolecular chemistry in hybrid mesoporous silica nanoarchitectures: controlled delivery and molecular transport in response to chemical, physical and biological stimuli

15 February, 2015 - 19:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10414E, Feature ArticleSebastian Alberti, Galo J. A. A. Soler-Illia, Omar Azzaroni
This Feature Article discusses recent advances in the design of mesoporous silica nanoarchitectures that can control mass transport on command through the combination of flexible supramolecular routes.
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An injectable thermogel with high radiopacity

15 February, 2015 - 19:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00049A, CommunicationKewen Lei, Wenjia Shen, Luping Cao, Lin Yu, Jiandong Ding
An injectable thermogel with high X-ray opacity was designed and synthesized for the first time and such a system shows great potential in non-invasive diagnosis and therapy.
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Click synthesis of a novel triazole bridged AIE active cyclodextrin probe for specific detection of Cd2+

15 February, 2015 - 19:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC09769F, CommunicationLifang Zhang, Wenping Hu, Liping Yu, Yong Wang
A novel aggregation induced emission (AIE) active cyclodextrin (CD) was synthesized via click chemistry, which is the first reported clicked AIE probe for the specific detection of Cd2+.
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Supramolecular cyclodextrin-based drug nanocarriers

15 February, 2015 - 19:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10388B, Feature ArticleSusana M. N. Simoes, Ana Rey-Rico, Angel Concheiro, Carmen Alvarez-Lorenzo
Hosting of polymers, lipids and drug conjugates makes cyclodextrins suitable to prepare biocompatible, targetable and stimuli-responsive supramolecular drug nanocarriers.
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Superior perrhenate anion recognition in water by a halogen bonding acyclic receptor

15 February, 2015 - 19:54

Chem. Commun., 2015, 51,3686-3688
DOI: 10.1039/C4CC10130H, CommunicationJason Y. C. Lim, Paul D. Beer
The first example of perrhenate anion binding and fluorescence sensing in water by a halogen bond donor is reported.
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An extended framework of cages formed of pre-synthesised and functionalised heterometallic cages

15 February, 2015 - 19:54

Chem. Commun., 2015, 51,3533-3536
DOI: 10.1039/C4CC10035B, CommunicationGeorge F. S. Whitehead, Simon J. Teat, Kevin J. Gagnon, Grigore A. Timco, Richard E. P. Winpenny
A metal-organic framework is reported which is formed from reacting a heterometallic ring, which is functionalised to act as a 4,4[prime or minute]-bipyridyl linear linker, and an oxo-centred metal-triangle.
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Cerium(IV) ammonium nitrate mediated 5-endo-dig cyclization of [small alpha]-amino allenylphosphonates to spirodienones

15 February, 2015 - 19:54

Chem. Commun., 2015, 51,3612-3615
DOI: 10.1039/C5CC00281H, CommunicationPauline Adler, Antoine Fadel, Nicolas Rabasso
[small alpha]-Amino allenylphosphonates were treated with cerium(IV) ammonium nitrate under various conditions to form spirodienones in good to excellent yields.
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Exploring tertiary enamides as versatile synthons in organic synthesis

15 February, 2015 - 19:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10327K, Feature ArticleMei-Xiang Wang
Contrary to the general belief, tertiary enamides are reactive and unique synthons for the construction of diverse heterocycles of biological significance.
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Charge density mismatch synthesis of MEI- and BPH-type zeolites in the TEA+-TMA+-Li+-Sr2+ mixed-structure-directing agent system

15 February, 2015 - 19:54

Chem. Commun., 2015, 51,3671-3673
DOI: 10.1039/C4CC10351C, CommunicationMin Bum Park, Sang Hyun Ahn, Nak Ho Ahn, Suk Bong Hong
The charge density mismatch synthesis of MEI- and BPH-type zeolites in the TEA+-TMA+-Li+-Sr2+ mixed-structure-directing agent system is described.
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