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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50条记录   Efficient two-step sequence for the synthesis of 2,5-disubstituted furan derivatives from functionalized nitroalkanes: successive Amberlyst A21-and Amberlyst 15-catalyzed processes [作者：PALMIERI ALESSANDRO; GABRIELLI SERENA; BALLINI ROBERTO,期刊：Chemical Communications, 页码：6165-6167 , 文章类型： Article，,卷期：2010年46-33] The nitroaldol reaction of ketal-functionalized nitroalkanes with alpha-oxoaldehydes, promoted by Amberlyst A21, followed by acidic treatment (Amberlyst 15) of the obtained nitroalkanol, leads to the formation of 2,5-dis... Syntheses and structures of the tetra-phosphine complexes trans-MCl2(PH3)(4) (M = Ru, Os) [作者：HALL JUSTIN W; YANG XIAOPING; JONES RICHARD A,期刊：Chemical Communications, 页码：6168-6170 , 文章类型： Article，,卷期：2010年46-33] The air stable tetra-phosphine complexes trans-MCl2(PH3)(4) (M = Ru, Os) are formed in high yield from reactions of MCl3 center dot 3H(2)O with PH3 in MeOH. Extremely thin Pd-silica mixed-matrix membranes with nano-dispersion for improved hydrogen permeability [作者：KANEZASHI MASAKOTO; SANO MITSUNORI; YOSHIOKA TOMOHISA; TSURU TOSHINORI,期刊：Chemical Communications, 页码：6171-6173 , 文章类型： Article，,卷期：2010年46-33] Pd-silica mixed-matrix membranes with superior H-2 permeability and hydrothermal stability at high temperatures were successfully fabricated using a sol-gel method. The Pd-silica layer was quite thin (100-200 nm) and sma... Superparamagnetic nanocrystal clusters for enrichment of low-abundance peptides and proteins [作者：LU ZHENDA; HE LE; YIN YADONG,期刊：Chemical Communications, 页码：6174-6176 , 文章类型： Article，,卷期：2010年46-33] Clusters of densely packed hydrophobic superparamagnetic gamma-Fe2O3 nanocrystals have been developed as a powerful adsorbent for enrichment of peptides and proteins, with advantages such as high enrichment efficiency, f... A mild deuterium exchange reaction of free carboxylic acids by photochemical decarboxylation [作者：ITOU TATSUYA; YOSHIMI YASUHARU; NISHIKAWA KEISUKE; MORITA TOSHIO; OKADA YUTAKA; ICHINOSE NOBUYUKI; HATANAKA MINORU,期刊：Chemical Communications, 页码：6177-6179 , 文章类型： Article，,卷期：2010年46-33] Deuterium exchange of a carboxy group was achieved by photochemical decarboxylation of free carboxylic acids in the presence of thiol and a small amount of D2O, and a deuterated product with excellent deuterium content w... Catalytic coupling of N-benzylic sulfonamides with silylated nucleophiles at room temperature [作者：YANG BAILING; TIAN SHIKAI,期刊：Chemical Communications, 页码：6180-6182 , 文章类型： Article，,卷期：2010年46-33] In the presence of 2-10 mol% of Tf2NH, a range of N-benzylic sulfonamides smoothly react with allylic, propargylic, benzylic, or hydrido silanes at room temperature via sp(3) carbon-nitrogen bond cleavage to afford struc... One-step fabrication of Cd(OH)(2) nanorings via a solution phase synthesis [作者：SHEN YUNQIAN; YIN JINGZHOU; GAO FENG; WANG JIANJUN; PANG HUAN; LU QINGYI,期刊：Chemical Communications, 页码：6183-6185 , 文章类型： Article，,卷期：2010年46-33] Cd(OH)(2) nanorings were synthesized in high yield via a one-step solution phase synthesis process at room temperature, in which the co-existence of ethanol and ammonia is the key factor for the formation of such a ring ... Metal clusters on supports: synthesis, structure, reactivity, and catalytic properties [作者：KULKARNI APOORVA; LOBOLAPIDUS RODRIGO J; GATES BRUCE C,期刊：Chemical Communications, 页码：5997-6015 , 文章类型： Article，,卷期：2010年46-33] This review of structurally simple and essentially molecular metal clusters on solid supports addresses synthesis, characterization, reactivity, and catalysis. Examples of supported clusters made in high yields are Os-3,... Interstellar molecules: guides for new chemistry [作者：MANDAL SWADHIN K; ROESKY HERBERT W,期刊：Chemical Communications, 页码：6016-6041 , 文章类型： Article，,卷期：2010年46-33] Interstellar space is among the most remarkable chemical laboratories in the universe. The existence of many unstable species with low-valent main group elements in the interstellar medium inspired us to investigate the ... Functional surface modification of natural cellulose substances for colorimetric detection and adsorption of Hg2+ in aqueous media [作者：ZHANG XUEHAI; HUANG JIANGUO,期刊：Chemical Communications, 页码：6042-6044 , 文章类型： Article，,卷期：2010年46-33] Immobilization of ruthenium dye or mercaptosilane monolayer onto metal oxide ultrathin film pre-coated cellulose nanofibres of natural cellulose substances yielded colorimetric sensing materials with high sensitivity and... High electrocatalytic activity of tethered multicopper oxidase-carbon nanotube conjugates [作者：RAMASAMY RAMARAJA P; LUCKARIFT HEATHER R; IVNITSKI DMITRI M; ATANASSOV PLAMEN B; JOHNSON GLENN R,期刊：Chemical Communications, 页码：6045-6047 , 文章类型： Article，,卷期：2010年46-33] Multicopper oxidases linked to multiwall carbon nanotubes via the molecular tethering reagent, 1-pyrenebutanoic acid, succinimidyl ester, displayed high bioelectrocatalytic activity for oxygen reduction. Standardized microbial fuel cell anodes of silica-immobilized Shewanella oneidensis [作者：LUCKARIFT HEATHER R; SIZEMORE SUSAN R; ROY JARED; LAU CAROLIN; GUPTA GAUTUM; ATANASSOV PLAMEN; JOHNSON GLENN R,期刊：Chemical Communications, 页码：6048-6050 , 文章类型： Article，,卷期：2010年46-33] Populations of metabolically active bacteria were associated at an electrode surface via vapor-deposition of silica to facilitate in situ characterization of bacterial physiology and bioelectrocatalytic activity in micro... The formation of core cross-linked star polymers containing cores cross-linked by dynamic covalent imine bonds [作者：JACKSON ALEXANDER W; FULTON DAVID A,期刊：Chemical Communications, 页码：6051-6053 , 文章类型： Article，,卷期：2010年46-33] Diblock copolymers possessing amino or aldehyde functions within one of their blocks were prepared using RAFT polymerization techniques. These polymers were shown to cross-link through dynamic imine bonds to form core cr... The first iron-catalysed aluminium-variant Negishi coupling: critical effect of co-existing salts on the dynamic equilibrium of arylaluminium species and their reactivity [作者：KAWAMURA SHINTARO; ISHIZUKA KENTARO; TAKAYA HIKARU; NAKAMURA MASAHARU,期刊：Chemical Communications, 页码：6054-6056 , 文章类型： Article，,卷期：2010年46-33] The first example of an iron-catalysed Negishi coupling between arylaluminium reagents and alkyl halides illustrates that the co-existing salts highly influence the dynamic equilibrium of the organoaluminium species, and... A linear tetranuclear dysprosium(III) compound showing single-molecule magnet behaviour [作者：KE HONGSHAN; XU GONGFENG; GUO YUNNAN; GAMEZ PATRICK; BEAVERS CHRISTINE M; TEAT SIMON J; TANG JINKUI,期刊：Chemical Communications, 页码：6057-6059 , 文章类型： Article，,卷期：2010年46-33] The asymmetric Cole-Cole plots observed in a remarkable linear Dy-III compound suggests the occurrence of multiple relaxations most likely associated with distinct anisotropic centres, thus opening new avenues for invest... Glycosylation initiated cationic ring-opening polymerization of tetrahydrofuran to prepare neo-glycopolymers [作者：LI YAO; YU BIAO,期刊：Chemical Communications, 页码：6060-6062 , 文章类型： Article，,卷期：2010年46-33] An unprecedented and highly efficient glycosylation initiated cationic ring-opening polymerization (CROP) of tetrahydrofuran is disclosed employing glycosyl ortho-hexynylbenzoates as donors and gold(I) as a catalyst, tha...