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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52条记录   DNA strand exchange catalyzed by molecular crowding in PEG solutions [作者：FENG BOBO; FRYKHOLM KAROLIN; NORDEN BENGT; WESTERLUND FREDRIK,期刊：Chemical Communications, 页码：8231-8233 , 文章类型： Article，,卷期：2010年46-43] DNA strand exchange is catalyzed by molecular crowding and hydrophobic interactions in concentrated aqueous solutions of polyethylene glycol, a discovery of relevance for understanding the function of recombination enzym... "On-water" conjugate additions of anilines [作者：PHIPPEN CHRISTOPHER B W; BEATTIE JAMES K; MCERLEAN CHRISTOPHER S P,期刊：Chemical Communications, 页码：8234-8236 , 文章类型： Article，,卷期：2010年46-43] The conjugate addition of anilines onto unsaturated ketones, esters and N-acylpyrroles was investigated. Based on a recently proposed explanation for the phenomenon of on-water catalysis, operationally simple and mild re... A solvent extraction route for CaF2 hollow spheres [作者：GUO FUQIANG; ZHANG ZHIFENG; LI HONGFEI; MENG SHULAN; LI DEQIAN,期刊：Chemical Communications, 页码：8237-8239 , 文章类型： Article，,卷期：2010年46-43] A solvent extraction route is proposed to synthesize CaF2 hollow spheres, which are formed by reversed micelles in a solvent extraction system templating the self-assembly of CaF2 nanoparticles. The hydrogenation of molecules with polar bonds catalyzed by a ruthenium(II) complex bearing a chelating N-heterocyclic carbene with a primary amine donor [作者：O WYLIE W N; LOUGH ALAN J; MORRIS ROBERT H,期刊：Chemical Communications, 页码：8240-8242 , 文章类型： Article，,卷期：2010年46-43] The complex [RuCp*(C-NH2)(py)]PF6 bearing a chelating N-heterocyclic carbene with an NH2 group (C-NH2) is an active catalyst for the H-2-hydrogenation of ketones, an epoxide, ester and ketimine in basic solution. A maxim... Supported monomeric vanadium catalyst for dehydration of amides to form nitriles [作者：SUEOKA SHOICHIRO; MITSUDOME TAKATO; MIZUGAKI TOMOO; JITSUKAWA KOICHIRO; KANEDA KIYOTOMI,期刊：Chemical Communications, 页码：8243-8245 , 文章类型： Article，,卷期：2010年46-43] Monomeric vanadium oxide species is created on the surface of hydrotalcite (V/HT), which acts as a reusable solid catalyst for the highly efficient dehydration of amides into the corresponding nitriles. Auto-tandem catalysis: facile synthesis of substituted alkylidenecyclohexanones by domino (4+2) cycloaddition-elimination reaction [作者：TAKASU KIYOSEI; TANAKA TORU; AZUMA TAKUMI; TAKEMOTO YOSHIJI,期刊：Chemical Communications, 页码：8246-8248 , 文章类型： Article，,卷期：2010年46-43] A catalytic domino reaction producing substituted 2-alkylidene-cyclohexanone from 3-oxymethyl-2-siloxy-1,3-butadienes, which can be prepared from Baylis-Hillman adducts, and alpha, beta-unsaturated ketones is described. ... beta(1,3) Branched heptadeca- and linear hexadeca-saccharides possessing an aminoalkyl group as a strong ligand to dectin-1 [作者：TANAKA HIROSHI; KAWAI TETSUYA; ADACHI YOSHIYUKI; OHNO NAOHITO; TAKAHASHI TAKASHI,期刊：Chemical Communications, 页码：8249-8251 , 文章类型： Article，,卷期：2010年46-43] In this report, we describe the convergent synthesis of beta(1,3) oligosaccharides containing an aminoalkyl group. The branched heptadecasaccharide and linear hexadecasaccharide acted as ligands of dectin-1 whose binding... TiO2 and SnO2@TiO2 hollow spheres assembled from anatase TiO2 nanosheets with enhanced lithium storage properties [作者：CHEN JUN SONG; LUAN DEYAN; LI CHANG MING; BOEY FREDDY YIN CHIANG; QIAO SHIZHANG; LOU XIONG WEN,期刊：Chemical Communications, 页码：8252-8254 , 文章类型： Article，,卷期：2010年46-43] TiO2 and SnO2@TiO2 hollow spheres assembled from anatase TiO2 nanosheets with exposed (001) high-energy facets are constructed via a templating approach, and the as-prepared samples exhibit enhanced lithium storage prope... Exploring polyethylene glycol/cyclodextrin hydrogels with spin probes and EPR spectroscopy [作者：IONITA GABRIELA; CHECHIK VICTOR,期刊：Chemical Communications, 页码：8255-8257 , 文章类型： Article，,卷期：2010年46-43] Formation of organogels from covalently linked polyethylene glycols and cyclodextrins and their encapsulation/release properties were monitored with EPR spectroscopy using spin labels and spin probes; changes in molecula... Shape-persistent arylenevinylene macrocycles (AVMs) prepared via acyclic diene metathesis macrocyclization (ADMAC) [作者：JIN YINGHUA; ZHANG AIBO; HUANG YONGSHUN; ZHANG WEI,期刊：Chemical Communications, 页码：8258-8260 , 文章类型： Article，,卷期：2010年46-43] Shape-persistent arylenevinylene macrocycles (AVMs) were successfully prepared in one step from readily available aromatic diene monomers through olefin metathesis in good yields. H-1 NMR, UV-Vis absorption and fluoresce... Unusual transmetallation-induced formation of a C-2-symmetric tetrapallada-macrocycle [作者：ANNIBALE VINCENT T; LUND LIISA M; SONG DATONG,期刊：Chemical Communications, 页码：8261-8263 , 文章类型： Article，,卷期：2010年46-43] We report the formation of a tetrapallada-macrocycle induced by an unusual transmetallation, in which an anionic bidentate chelate ligand is replaced by a phenyl ligand from phenylboronic acid, leaving the chloride ligan... Pyrazine-bridged Dy-2 single-molecule magnet with a large anisotropic barrier [作者：MA YUE; XU GONGFENG; YANG XI; LI LICUN; TANG JINKUI; YAN SHIPING; CHENG PENG; LIAO DAIZHENG,期刊：Chemical Communications, 页码：8264-8266 , 文章类型： Article，,卷期：2010年46-43] Utilization of the strong electron-withdrawing ligand, hfac, leads to a novel dinuclear dysprosium single-molecule magnet featuring a pyrazine bridge with a large anisotropic barrier. First bodipy-DOTA derivatives as probes for bimodal imaging [作者：BERNHARD CLAIRE; GOZE CHRISTINE; ROUSSELIN YOANN; DENAT FRANCK,期刊：Chemical Communications, 页码：8267-8269 , 文章类型： Article，,卷期：2010年46-43] The synthesis and the photophysical studies of the first bodipy-DOTA and its In(III), Ga(III) and Cu(II) complexes are reported. The introduction of an isothiocyanate handle generates a new bimodal imaging agent capable ... Spontaneous resolution upon crystallization of chiral La(III) and Gd(III) MOFs from achiral dihydroxymalonate [作者：GILHERNANDEZ BEATRIZ; HOEPPE HENNING A; VIETH JANA K; SANCHIZ JOAQUIN; JANIAK CHRISTOPH,期刊：Chemical Communications, 页码：8270-8272 , 文章类型： Article，,卷期：2010年46-43] The achiral chelating and bridging dihydroxymalonato (mesoxalato) ligand is a new enantiopurity enforcer in extended structures by yielding the Lambda/Delta-metal configured homochiral MOFs 2D-[Ln2(mu-mesoxalato)(3)(H2O)... Artifact-free measurement of residual dipolar couplings in DMSO by the use of cross-linked perdeuterated poly(acrylonitrile) as alignment medium [作者：KUMMERLOEWE GRIT; BEHL MARC; LENDLEIN ANDREAS; LUY BURKHARD,期刊：Chemical Communications, 页码：8273-8275 , 文章类型： Article，,卷期：2010年46-43] Perdeuterated poly(acrylonitrile) is introduced as a practically proton-free alignment medium for the measurement of anisotropic NMR parameters; its use in conventional glass tubes and in a Kalrez (R) 8002 UP-based stret... Decarboxylative homocoupling of (hetero) aromatic carboxylic acids [作者：CORNELLA JOSEP; LAHLALI HICHAM; LARROSA IGOR,期刊：Chemical Communications, 页码：8276-8278 , 文章类型： Article，,卷期：2010年46-43] A variety of hetero(aromatic) carboxylic acids are shown to undergo decarboxylative homocoupling, mediated by a Pd/Ag system. This novel methodology for the synthesis of symmetrical biaryls avoids the use of haloarenes a...