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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34条记录   Enhanced stability of charged dendrimer-encapsulated Pd nanoparticles in ionic liquids. [作者：Ou, Guangnan;Xu, Li;He, Biyan;Yuan, Youzhu;,期刊：Chemical Communications, 页码：4210-4212 , 文章类型： 研究论文，,卷期：2008年-35] Highly stable dendrimer-encapsulated Pd nanoparticles (Pd DENs) in ionic liqs. were prepd. using charged PAMAM dendrimers as template, which could maintain hydrogenation efficiency for up to at least 12 recycles. The un... Supported ionic liquid phase catalysis on functionalized carbon nanotubes. [作者：Rodriguez-Perez, Laura;Teuma, Emmanuelle;Falqui, Andrea;Gomez, Montserrat;Serp, Philippe;,期刊：Chemical Communications, 页码：4201-4203 , 文章类型： 研究论文，,卷期：2008年-35] Highly active rhodium catalysts have been prepd. by immobilization of an ionic liq. film on carbon nanotubes functionalized with imidazolium-based ionic moieties. Engineering tandem modular protein based reversible hydrogels. [作者：Cao, Yi;Li, Hongbin;,期刊：Chemical Communications, 页码：4144-4146 , 文章类型： 研究论文，,卷期：2008年-35] The authors report the engineering of the first tandem modular protein based hydrogel that exhibits unique properties combining low erosion rate, fast and reversible sol-gel transition and antibody binding ability. Towards understanding phosphonoacetaldehyde hydrolase: an alternative mechanism involving proton transfer that triggers P-C bond cleavage. [作者：Szefczyk, Borys;,期刊：Chemical Communications, 页码：4162-4164 , 文章类型： 研究论文，,卷期：2008年-35] The theor. QM/MM study of the reaction catalyzed by phosphonoacetaldehyde hydrolase indicates a possible alternative mechanism of the P-C bond cleavage: as opposed to the mechanism proposed earlier and that involved form... Controlled generation of acentric and homochiral coordination compounds from a versatile asymmetric ligand 4-(1H-1,2,4-triazol-3-yl)-4H-1,2,4-triazole. [作者：Zhang, Rui-Bo;Zhang, Jian;Li, Zhao-Ji;Qin, Ye-Yan;Cheng, Jian-Kai;Yao, Yuan-Gen;,期刊：Chemical Communications, 页码：4159-4161 , 文章类型： 研究论文，,卷期：2008年-35] Luminescent acentric and homochiral coordination compds. [CdL2]x (HL = 4-(1H-1,2,4-triazol-3-yl)-4H-1,2,4-triazole) and [CdBr2L2]x, resp., which possess new topol. networks, multiple helical structures and NLO properties... Translocation of copper within the cavity of cryptands: reversible fluorescence signaling. [作者：Sadhu, Kalyan K.;Bharadwaj, Parimal K.;,期刊：Chemical Communications, 页码：4180-4182 , 文章类型： 研究论文，,卷期：2008年-35] The movement of a Cu ion inside the cavity of cryptands I (X = o- and m-C6H4; R = 9-anthracenyl) having two distinct metal binding sites at each end is linked to a fluorescence ON-OFF process in a reversible manner, prov... Facile approach to prepare loose-packed NiO nano-flakes materials for supercapacitors. [作者：Lang, Jun-Wei;Kong, Ling-Bin;Wu, Wei-Jin;Luo, Yong-Chun;Kang, Long;,期刊：Chemical Communications, 页码：4213-4215 , 文章类型： 研究论文，,卷期：2008年-35] The nickel oxide nano-flakes materials prepd. by a facile approach maintain high power d. at high rates of discharge and have excellent cycle life, suggesting their potential application in supercapacitors. State-resolved UV photofragmentation spectrum of the metal dication complex [Zn(pyridine)4]2+. [作者：Wu, Guohua;Norris, Caroline;Stewart, Hamish;Cox, Hazel;Stace, Anthony J.;,期刊：Chemical Communications, 页码：4153-4155 , 文章类型： 研究论文，,卷期：2008年-35] Chemistry, Photochemistry, and Photographic and Other Reprographic A combined theor. and exptl. study of electronic transitions in [Zn(pyridine)4]2+ complex provides the first example of a state-resolved electronic spect... Reactions of iridium hydride pincer complexes with dioxygen: new dioxygen complexes and reversible O2 binding. [作者：Williams, D. Bridget;Kaminsky, Werner;Mayer, James M.;Goldberg, Karen I.;,期刊：Chemical Communications, 页码：4195-4197 , 文章类型： 研究论文，,卷期：2008年-35] The reaction of mol. oxygen with iridium pincer hydride complexes, (tBuPCP)Ir(H)(X) [tBuPCP = k3-C6H3(CH2PtBu2)2, X = Ph, H, CCPh], results in O2 induced reductive elimination and formation of the novel dioxygen complexe... Dynamic resolution of N-Boc-2-lithiopiperidine. [作者：Coldham, Iain;Raimbault, Sophie;Chovatia, Praful T.;Patel, Jignesh J.;Leonori, Daniele;Sheikh, Nadeem S.;Whittaker, David T. E.;,期刊：Chemical Communications, 页码：4174-4176 , 文章类型： 研究论文，,卷期：2008年-35] Dynamic thermodn. resoln. of N-Boc-2-lithiopiperidine is possible using a chiral ligand; the two enantiomers of this organolithium can be resolved with selectivities of up to 85:15 from a selection of 26 chiral diamino-a... Methylidynearsine (HCYAs): synthesis and direct characterization by UV-photoelectron spectroscopy and mass spectrometry. [作者：Guillemin, Jean-Claude;Chrostowska, Anna;Dargelos, Alain;Nguyen, Thi Xuan Mai;Graciaa, Alain;Guenot, Pierre;,期刊：Chemical Communications, 页码：4204-4206 , 文章类型： 研究论文，,卷期：2008年-35] The dehydrohalogenation of gaseous dichloromethylarsine on solid base led to chloromethylidenearsine and, at higher temp. of the base, to methylidynearsine, the third unsubstituted heteroalkyne unambiguously synthesized ... A diastereo- and enantioselective synthesis of a-substituted anti-a,b-diaminophosphonic acid derivatives. [作者：Wilt, Jeremy C.;Pink, Maren;Johnston, Jeffrey N.;,期刊：Chemical Communications, 页码：4177-4179 , 文章类型： 研究论文，,卷期：2008年-35] (Organometallic and Organometalloidal Compounds) Section Highly diastereo- and enantioselective addns. of a-nitrophosphonates to imines catalyzed by a chiral Bronsted acid are described. This is a concise route to a-sub... Trapping Pd(0) in nanoparticle-assembled microcapsules: an efficient and reusable catalyst. [作者：Amali, Arlin Jose;Rana, Rohit Kumar;,期刊：Chemical Communications, 页码：4165-4167 , 文章类型： 研究论文，,卷期：2008年-35] Pd nanoparticles dually encased by soft (polyamine) and hard (silica) materials in a microcapsule structure, obtained via a nanoparticle self-assembly method, exhibit excellent catalytic activity with efficient catalyst ... Palladium-catalyzed reaction of allyl halides with a-diazocarbonyl compounds. [作者：Chen, Shufeng;Wang, Jianbo;,期刊：Chemical Communications, 页码：4198-4200 , 文章类型： 研究论文，,卷期：2008年-35] The Pd(OAc)2-catalyzed reaction between a-diazocarbonyl compds. and allyl bromides or chlorides leads to the formation of 1,3-diene derivs. Is catenation beneficial for hydrogen storage in metal-organic frameworks?. [作者：Ryan, Patrick;Broadbelt, Linda J.;Snurr, Randall Q.;,期刊：Chemical Communications, 页码：4132-4134 , 文章类型： 研究论文，,卷期：2008年-35] Grand canonical Monte Carlo simulations demonstrate that catenation can be beneficial for improving hydrogen storage in metal-org. frameworks at cryogenic temps. and low pressures but not necessarily at room temp. Model systems for flavoenzyme activity: intramolecular self-assembly of a flavin derivative via hydrogen bonding and aromatic interactions. [作者：Caldwell, Stuart T.;Cooke, Graeme;Hewage, Shanika G.;Mabruk, Suhil;Rabani, Gouher;Rotello, Vincent;Smith, Brian O.;Subramani, Chandramouleeswaran;Woisel, Patrice;,期刊：Chemical Communications, 页码：4126-4128 , 文章类型： 研究论文，,卷期：2008年-35] We have synthesized a flavin deriv. incorporating functionalities that promote intramol. self-assembly via hydrogen bonding and arom. interactions.