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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共58条记录   Formation of organic nanoparticles by solvent evaporation within porous polymeric materials [作者：QIAN LEI; AHMED ADHAM; ZHANG HAIFEI,期刊：Chemical Communications, 页码：10001-10003 , 文章类型： Article，,卷期：2011年47-36] A simple and generic method is developed to form organic nanoparticles in porous materials by solvent evaporation. The composites can be readily dissolved in water to produce aqueous organic nanoparticle dispersions. Group 4 salalen complexes for the production and degradation of polylactide [作者：WHITELAW EMMA L; DAVIDSON MATTHEW G; JONES MATTHEW D,期刊：Chemical Communications, 页码：10004-10006 , 文章类型： Article，,卷期：2011年47-36] In this communication we report the preparation of highly active catalysts for the production of polylactide and the subsequent conversion of polylactide to methyl lactate. The use of these catalysts for potential recycl... Transition metal complexes of the pentacyanocyclopentadienide anion [作者：LESS ROBERT J; WILSON THOMAS C; MCPARTLIN MARY; WOOD PAUL T; WRIGHT DOMINIC S,期刊：Chemical Communications, 页码：10007-10009 , 文章类型： Article，,卷期：2011年47-36] The ready formation of a range of transition metal complexes of the pentacyanocyclopentadienide anion via ligand transfer reactions employing Na[C(5)(CN)(5)] indicates that the [C(5)(CN)(5)](-) anion has an extensive tra... Direct radiolabelling of proteins at cysteine using [(18)F]-fluorosugars [作者：BOUTUREIRA OMAR; BERNARDES GONCALO J L; DHOOGE FRANCOIS; DAVIS BENJAMIN G,期刊：Chemical Communications, 页码：10010-10012 , 文章类型： Article，,卷期：2011年47-36] A strategy for the site-specific attachment of 2-deoxy-2-fluorosugars to cysteine and dehydroalanine tagged proteins is reported. When combined with thionation of fluorosugars, such as the widely available (18)F probe 2-... Colourimetric and spectroscopic discrimination between nucleotides and nucleosides using para-sulfonato-calix[4]arene capped silver nanoparticles [作者：TAURAN YANNICK; GROSSO MARIE; BRIOUDE ARNAUD; KASSAB RIMA; COLEMAN ANTHONY W,期刊：Chemical Communications, 页码：10013-10015 , 文章类型： Article，,卷期：2011年47-36] The complexation of nucleosides and nucleotides by hybrid nanoparticles capped by para-sulfonato-calix[4]arene shows clear discrimination between purine and pyrimidine based molecules. For the pyrimidine nucleotides ther... Size effect of graphene on electrocatalytic activation of oxygen [作者：DENG DEHUI; YU LIANG; PAN XIULIAN; WANG SHUANG; CHEN XIAOQI; HU P; SUN LIXIAN; BAO XINHE,期刊：Chemical Communications, 页码：10016-10018 , 文章类型： Article，,卷期：2011年47-36] Crystals of graphite nanosheets, achieved via a simple ball milling approach, show a significant size effect in electrocatalytic activation of oxygen. Polyoxometalate-modulated self-assembly of polystyrene-block-poly(4-vinylpyridine) [作者：LIN XIANKUN; LIU FANG; LI HAOLONG; YAN YI; BI LIHUA; BU WEIFENG; WU LIXIN,期刊：Chemical Communications, 页码：10019-10021 , 文章类型： Article，,卷期：2011年47-36] Polyoxometalates can serve as active components to induce and modulate the micellization behavior of polystyrene-block-poly(4-vinylpyridine). Enantioselective hydrovinylation via asymmetric counteranion-directed ruthenium catalysis [作者：JIANG GAOXI; LIST BENJAMIN,期刊：Chemical Communications, 页码：10022-10024 , 文章类型： Article，,卷期：2011年47-36] The first Ru-catalyzed enantioselective hydrovinylation has been realized by using an asymmetric counteranion-directed catalysis strategy. Styrene derivatives react with ethylene in excellent yields and promising enantio... Characterization and application of the Fe(II) and alpha-ketoglutarate dependent hydroxylase FrbJ [作者：DESIENO MATTHEW A; VAN DER DONK WILFRED A; ZHAO HUIMIN,期刊：Chemical Communications, 页码：10025-10027 , 文章类型： Article，,卷期：2011年47-36] The Fe(II) and alpha-ketoglutarate-dependent hydroxylase FrbJ was previously demonstrated to utilize FR-900098 synthesizing a second phosphonate FR-33289. Here we assessed its ability to hydroxylate other possible substr... Catalytic enantioselective Grignard Nozaki-Hiyama methallylation from the alcohol oxidation level: chloride compensates for pi-complex instability [作者：HASSAN ABBAS; TOWNSEND IAN A; KRISCHE MICHAEL J,期刊：Chemical Communications, 页码：10028-10030 , 文章类型： Article，,卷期：2011年47-36] Methallyl chloride serves as an efficient allyl donor in highly enantioselective Grignard Nozaki-Hiyama methallylations from the alcohol or aldehyde oxidation level via iridium catalyzed transfer hydrogenation. Under ide... Ionometallurgy: designer redox properties for metal processing [作者：ABBOTT A P; FRISCH G; GURMAN S J; HILLMAN A R; HARTLEY J; HOLYOAK F; RYDER K S,期刊：Chemical Communications, 页码：10031-10033 , 文章类型： Article，,卷期：2011年47-36] The first electrochemical series in a deep eutectic solvent (DES) is described. Speciation resulting from the unusual chemistry of the choline chloride based DES is used to explain both similarities and differences from ... Oxidative coupling of porphyrins using copper(II) salts [作者：BRENNAN BRADLEY J; KENNEY MICHAEL J; LIDDELL PAUL A; CHERRY BRIAN R; LI JIAN; MOORE ANA L; MOORE THOMAS A; GUST DEVENS,期刊：Chemical Communications, 页码：10034-10036 , 文章类型： Article，,卷期：2011年47-36] A method for radical coupling of porphyrins using copper(II) salts as one-electron oxidants was developed. A Zn(II)-porphyrin bearing an aminophenyl group yielded porphyrin oligomers, and two tri-arylporphyrins were oxid... Total synthesis of (-)-nakadomarin A [作者：KYLE ANDREW F; JAKUBEC PAVOL; COCKFIELD DANE M; CLEATOR ED; SKIDMORE JOHN; DIXON DARREN J,期刊：Chemical Communications, 页码：10037-10039 , 文章类型： Article，,卷期：2011年47-36] A highly diastereoselective bifunctional organocatalyst controlled Michael addition, a nitro-Mannich/lactamization cascade, a furan N-acyliminium cyclisation, a sequential alkyne RCM/syn-reduction and an alkene RCM has a... Strain-promoted cycloadditions of cyclic nitrones with cyclooctynes for labeling human cancer cells [作者：MCKAY CRAIG S; BLAKE JESSIE A; CHENG JENNY; DANIELSON DANA C; PEZACKI JOHN PAUL,期刊：Chemical Communications, 页码：10040-10042 , 文章类型： Article，,卷期：2011年47-36] Strain-promoted cycloadditions of cyclic nitrones with cyclooctynes proceed with rate constants up to 3.38 +/- 0.31 M(-1) s(-1) in CD(3)CN, or 59 times faster than the analogous reaction of azides. This highly specific m... Room temperature synthesis of upconversion fluorescent nanocrystals [作者：FANG JIE; PILLAI RAJESH S; SAUNDERS MARTIN; ZOU JIANLI; LORENSER DIRK; SAMPSON DAVID D; GUO YANGLONG; LU GUANZHONG; IYER K SWAMINATHAN,期刊：Chemical Communications, 页码：10043-10045 , 文章类型： Article，,卷期：2011年47-36] Synthesis of nanocrystals that exhibit strong upconversion (UC) luminescence upon infrared excitation has been challenging due to the stringent control needed over experimental variables. Herein, we report a method to sy... Supramolecular polymer for explosives sensing: role of H-bonding in enhancement of sensitivity in the solid state [作者：GOLE BAPPADITYA; SHANMUGARAJU SANKARASEKARAN; BAR ARUN KUMAR; MUKHERJEE PARTHA SARATHI,期刊：Chemical Communications, 页码：10046-10048 , 文章类型： Article，,卷期：2011年47-36] A pi-electron rich supramolecular polymer as an efficient fluorescent sensor for electron deficient nitroaromatic explosives has been synthesized, and the role of H-bonding in dramatic amplification of sensitivity/fluore...