Chem. Commun.

Syndicate content RSC - Chem. Commun. latest articles
RSC - Chem. Commun. latest articles
Updated: 1 day 21 hours ago

Construction of giant branched nanotubes from cyclodextrin-based supramolecular amphiphiles

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6512-6514
DOI: 10.1039/C5CC01414J, CommunicationXiaotong Fan, Liang Wang, Quan Luo, Linlu Zhao, Jiayun Xu, Junqiu Liu, Qingchuan Zheng
Branched nanotubes are constructed using cyclodextrin-based amphiphiles.
The content of this RSS Feed (c) The Royal Society of Chemistry

Molecular binding behavior of bipyridium derivatives by water-soluble carboxylato-biphen[3]arene

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6621-6624
DOI: 10.1039/C5CC01470K, CommunicationJunwei Ma, Hongmei Deng, Suxiang Ma, Jian Li, Xueshun Jia, Chunju Li
Complexation of paraquat derivatives and bis(N-mono-substituted bipyridine) cations by a negatively charged carboxylato-biphen[3]arene in water is described.
The content of this RSS Feed (c) The Royal Society of Chemistry

Ruthenium-catalyzed aerobic oxidative decarboxylation of amino acids: a green, zero-waste route to biobased nitriles

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6528-6531
DOI: 10.1039/C5CC00181A, CommunicationLaurens Claes, Jasper Verduyckt, Ivo Stassen, Bert Lagrain, Dirk E. De Vos
The oxidative decarboxylation of amino acids into biobased nitriles was performed using molecular oxygen and a supported ruthenium hydroxide-based catalyst. A range of amino acids was successfully oxidized in a salt-free aqueous system under mild conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry

Rational design of a photo-crosslinking BODIPY for in situ protein labeling

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6643-6646
DOI: 10.1039/C5CC01068C, CommunicationDhiraj P. Murale, Seong Cheol Hong, JiHyeon Yun, Chang No Yoon, Jun-Seok Lee
We report the first rational design of a photo-crosslinking BODIPY fluorophore (pcBD) and its biological application for biomolecule labeling in a spatiotemporally controlled manner.
The content of this RSS Feed (c) The Royal Society of Chemistry

Reversible redox modulation of a lanthanide emissive molecular film

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6515-6517
DOI: 10.1039/C5CC01097G, CommunicationJoshua Lehr, Manuel Tropiano, Paul D. Beer, Stephen Faulkner, Jason J. Davis
Reactive nitrene insertion is utilized in the surface construction of ferrocene-incorporating europium d-f dyads exhibiting a reversible redox switched sensitized phosphorescence.
The content of this RSS Feed (c) The Royal Society of Chemistry

The performance and stability of the oxygen reduction reaction on Pt-M (M = Pd, Ag and Au) nanorods: an experimental and computational study

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6605-6608
DOI: 10.1039/C5CC01629K, CommunicationYu-Ting Liang, Syuan-Pei Lin, Chen-Wei Liu, Shu-Ru Chung, Tsan-Yao Chen, Jeng-Han Wang, Kuan-Wen Wang
The ORR activity of Pt3M NRs is related to the oxophilicity ([capital Delta]Eads) and their segregation energy when exposed to oxygen containing species (OCS*) determines their stability.
The content of this RSS Feed (c) The Royal Society of Chemistry

Direct fluorination of styrenes

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6584-6586
DOI: 10.1039/C5CC01407G, CommunicationQian Shao, Yong Huang
We have developed a practical method to synthesize fluorostyrene compounds.
The content of this RSS Feed (c) The Royal Society of Chemistry

Hydroxylamine-O-sulfonic acid as an efficient coreactant for luminol chemiluminescence for selective and sensitive detection

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6536-6539
DOI: 10.1039/C5CC01090J, CommunicationMuhammad Saqib, Wenyue Gao, Jianping Lai, Liming Qi, Saadat Majeed, Muhammad Rehan Hasan Shah Gilani, Guobao Xu
HOSA, a versatile synthetic reagent, has been explored as an effective chemiluminescence coreactant for the sensitive detection of luminol, HOSA, and Co2+, including selective Co2+ detection.
The content of this RSS Feed (c) The Royal Society of Chemistry

Zirconocene-catalyzed sequential ethylcarboxylation of alkenes using ethylmagnesium chloride and carbon dioxide

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6640-6642
DOI: 10.1039/C5CC01153A, CommunicationPeng Shao, Sheng Wang, Chao Chen, Chanjuan Xi
The zirconocene-catalyzed sequential ethylcarboxylation of alkenes using ethylmagnesium chloride and carbon dioxide has been developed. A range of alkenes were transformed into the corresponding carboxylic acids in high yields.
The content of this RSS Feed (c) The Royal Society of Chemistry

1,4,8,11,15,18,22,25-Alkylsulfanyl phthalocyanines: effect of macrocycle distortion on spectroscopic and packing properties

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6580-6583
DOI: 10.1039/C5CC01085C, CommunicationYunus Zorlu, Ufuk Kumru, Umit Isci, Burcin Divrik, Erwann Jeanneau, Florian Albrieux, Yavuz Dede, Vefa Ahsen, Fabienne Dumoulin
The effect of phthalocyanine macrocycle distortion on its spectroscopic and packing properties is studied, by comparing two phthalocyanines octa-non-peripherally substituted by alkanethiols of different bulkiness (n-hexyl and tert-butyl).
The content of this RSS Feed (c) The Royal Society of Chemistry

Intramolecular decarboxylative coupling as the key step in copper-catalyzed domino reaction: facile access to 2-(1,3,4-oxadiazol-2-yl)aniline derivatives

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6629-6632
DOI: 10.1039/C5CC01116G, CommunicationCheng Xu, Feng-Cheng Jia, Qun Cai, Deng-Kui Li, Zhi-Wen Zhou, An-Xin Wu
Novel access to diverse 2-(1,3,4-oxadiazol-2-yl)aniline derivatives has been developed by introducing copper-catalyzed decarboxylative coupling for intramolecular C-O bond formation.
The content of this RSS Feed (c) The Royal Society of Chemistry

Copper(I)-catalyzed heteroannulation of [60]fullerene with ketoxime acetates: preparation of novel 1-fulleropyrrolines

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6548-6551
DOI: 10.1039/C5CC01198A, CommunicationSheng-Peng Jiang, Yi-Tan Su, Kai-Qing Liu, Qing-Hua Wu, Guan-Wu Wang
A cuprous bromide-catalyzed heteroannulation reaction of [60]fullerene with ketoxime acetates has been exploited to prepare novel 1-fulleropyrrolines via N-O bond cleavage and C-C/C-N formation under thermal conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry

Regioselective access to CF3S-substituted dihydrofurans from homopropargylic alcohols with trifluoromethanesulfenamide

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6637-6639
DOI: 10.1039/C5CC00669D, CommunicationDao-Qian Chen, Pin Gao, Ping-Xin Zhou, Xian-Rong Song, Yi-Feng Qiu, Xue-Yuan Liu, Yong-Min Liang
A facile access to 4-((trifluoromethyl)thio)-2,3-dihydrofurans from unprotected homopropargylic alcohols in high regioselectivity is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry

Mo2Ga2C: a new ternary nanolaminated carbide

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6560-6563
DOI: 10.1039/C5CC00980D, CommunicationC. Hu, C.-C. Lai, Q. Tao, J. Lu, J. Halim, L. Sun, J. Zhang, J. Yang, B. Anasori, J. Wang, Y. Sakka, L. Hultman, P. Eklund, J. Rosen, M. W. Barsoum
We report the discovery of a new hexagonal Mo2Ga2C phase, wherein two Ga layers - instead of one - are stacked in a simple hexagonal arrangement in between Mo2C layers.
The content of this RSS Feed (c) The Royal Society of Chemistry

Highly selective detection of palladium and picric acid by a luminescent MOF: a dual functional fluorescent sensor

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6576-6579
DOI: 10.1039/C4CC10442K, CommunicationSuresh Sanda, Srinivasulu Parshamoni, Soumava Biswas, Sanjit Konar
A new luminescent metal-organic framework has been synthesized and explored as a dual functional fluorescent sensor to detect picric acid and Pd2+.
The content of this RSS Feed (c) The Royal Society of Chemistry

A one-step hydrothermal route to programmable stimuli-responsive hydrogels

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6617-6620
DOI: 10.1039/C4CC10342D, CommunicationRongcong Luo, Chia-Hung Chen
An effective one-step hydrothermal route to program the structure, swelling and responsiveness properties of stimuli-responsive hydrogels is developed.
The content of this RSS Feed (c) The Royal Society of Chemistry

Fabrication of silver nanoplate hierarchical turreted ordered array and its application in trace analyses

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6609-6612
DOI: 10.1039/C4CC10009C, CommunicationRongrong Fu, Guangqiang Liu, Chong Jia, Xinhua Li, Xia Tang, Guotao Duan, Yue Li, Weiping Cai
3D silver nanoplate hierarchical turreted ordered arrays (HTOAs) were fabricated on acuate silicon nanocone templates and used for trace analyses.
The content of this RSS Feed (c) The Royal Society of Chemistry

Novel pseudo[2]rotaxanes constructed by the self-assembly of dibenzyl tetramethylene bis-carbamate derivatives and per-ethylated pillar[5]arene

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6504-6507
DOI: 10.1039/C5CC01345C, CommunicationShuhan Xiong, Xiaoning Zhang, Lu-Bo Meng, Juli Jiang, Chen Lin, Leyong Wang
Novel pseudo[2]rotaxanes based on per-ethylated pillar[5]arene and neutral guests G1/G7 were successfully constructed. Particularly, the pseudo[2]rotaxane constructed from per-ethylated pillar[5]arene and G7 showed photoresponsive properties.
The content of this RSS Feed (c) The Royal Society of Chemistry

Investigating nanoparticle properties in plasmonic nanoarchitectures with DNA by surface plasmon resonance imaging

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6587-6590
DOI: 10.1039/C4CC09889G, CommunicationStefano Mariani, Simona Scarano, Maria Laura Ermini, Massimo Bonini, Maria Minunni
The optimal optical coupling conditions between SPWs and nanoparticle LSPs can be achieved by overlapping the source wavelength with the wavelength of excitation of LSPs.
The content of this RSS Feed (c) The Royal Society of Chemistry

DNA-templated in situ growth of silver nanoparticles on mesoporous silica nanospheres for smart intracellular GSH-controlled release

1 April, 2015 - 06:17

Chem. Commun., 2015, 51,6544-6547
DOI: 10.1039/C5CC00557D, CommunicationChanghui Liu, Zhihe Qing, Jing Zheng, Li Deng, Cheng Ma, Jishan Li, Yinhui Li, Sheng Yang, Jinfeng Yang, Jing Wang, Weihong Tan, Ronghua Yang
AgNPs are prepared in situ by the DNA-templated process as tunable gatekeepers for mesoporous silica nanocontainers for smart intracellular GSH-controlled release.
The content of this RSS Feed (c) The Royal Society of Chemistry

WebElements: the periodic table on the WWW [http://www.webelements.com/]

Copyright 1993-2011 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.