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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33条记录   [60]Fullerene-based liquid crystals acting as acid-sensitive fluorescent probes. [作者：Perez, Laura;Lenoble, Julie;Barbera, Joaquin;de la Cruz, Pilar;Deschenaux, Robert;Langa, Fernando;,期刊：Chemical Communications, 页码：4590-4592 , 文章类型： 研究论文，,卷期：2008年-38] Functionalization of [60]fullerene with liq.-cryst. dendrimers and a dibutylaniline-based phenylenevinylene moiety leads to supramol. materials, the fluorescence of which responds to acid-base stimuli. Photocatalytic hydroxylation of aromatic ring by using water as an oxidant. [作者：Yoshida, Hisao;Yuzawa, Hayato;Aoki, Masanori;Otake, Kazuko;Itoh, Hideaki;Hattori, Tadashi;,期刊：Chemical Communications, 页码：4634-4636 , 文章类型： 研究论文，,卷期：2008年-38] Electrophilic oxygen species photocatalytically derived from water mols. can selectively react with the arom. ring of both benzene and its derivs. to produce the corresponding phenols and hydrogen over platinum-loaded ti... Diversity-oriented synthesis of novel polycyclic scaffolds using polymer-bound reagents. [作者：Garcia-Cuadrado, Domingo;Barluenga, Sofia;Winssinger, Nicolas;,期刊：Chemical Communications, 页码：4619-4621 , 文章类型： 研究论文，,卷期：2008年-38] A concise sequence utilizing a Petasis three component reaction followed by a tandem aza-Cope-Mannich cyclization afforded novel polycyclic heterocycles, e.g. I (R1 = H, Me; R2 = PhCH2, 4-MeOC6H4CH2, 5-methyl-2-thienylme... Bis(benzimidazole)pyridine derivative as a new class of G-quadruplex inducing and stabilizing ligand. [作者：Li, Guorui;Huang, Jing;Zhang, Ming;Zhou, Yangyang;Zhang, Dan;Wu, Zhiguo;Wang, Shaoru;Weng, Xiaocheng;Zhou, Xiang;Yang, Guangfu;,期刊：Chemical Communications, 页码：4564-4566 , 文章类型： 研究论文，,卷期：2008年-38] Compounds (More Than One Hetero Atom)) Section Two new bis(benzimidazole)aryl derivs. I (X = pyridin-2,6-diyl, 1,2-C6H4) have been prepd. and one of them has been shown to induce and stabilize formation of a G-quadruplex... A BODIPY boronium cation for the sensing of fluoride ions. [作者：Hudnall, Todd W.;Gabbai, Francois P.;,期刊：Chemical Communications, 页码：4596-4597 , 文章类型： 研究论文，,卷期：2008年-38] In the presence of iodide ions, the cationic p-dimethylaminopyridine adduct of 1,3,5,7,8-pentamethylpyrromethene-boron fluoride [1-DMAP]+ reacts with fluoride ions to afford the corresponding brightly fluorescent difluor... Structural studies in aqueous solution of new binuclear lanthanide luminescent peptide conjugates. [作者：Bonnet, Celia S.;Devocelle, Marc;Gunnlaugsson, Thorfinnur;,期刊：Chemical Communications, 页码：4552-4554 , 文章类型： 研究论文，,卷期：2008年-38] The synthesis, NMR and luminescent anal. of a novel polypeptide possessing a sensitizing naphthalimide antenna at the amino terminus (I; R = DADGDGAIEPEE-NH2), and a model compd. with a Trp moiety complexes are described... Spontaneous formation of a chiral supramolecular superhelix in the crystalline state using a single-stranded tetranuclear metallohelicate. [作者：Akine, Shigehisa;Matsumoto, Takashi;Nabeshima, Tatsuya;,期刊：Chemical Communications, 页码：4604-4606 , 文章类型： 研究论文，,卷期：2008年-38] An unprecedented 1-handed coiled-coil structure was formed in the crystal of a [Zn3La(L)(OAc)3(H2O)(MeOH)] (H6L = I) tetranuclear metallohelicate, in which the handedness of both the helical component and the helical arr... A simple route for fabricating poly(para-phenylene vinylene) (PPV) particles by using ionic liquids and a solvent evaporation process. [作者：Yabu, Hiroshi;Tajima, Atsunori;Higuchi, Takeshi;Shimomura, Masatsugu;,期刊：Chemical Communications, 页码：4588-4589 , 文章类型： 研究论文，,卷期：2008年-38] Particles of a poly(para-phenylenevinylene) (PPV) precursor were prepd. from an aq. soln. of the polymer by simple evapn. of water from the soln., which also contained an ionic liq. as a poor solvent (self-organized pptn... Nano structured polymers with embedded self-assembled reactive gel networks. [作者：Moffat, Jamie R.;Seeley, Gordon J.;Carter, Jeff T.;Burgess, Andrew;Smith, David K.;,期刊：Chemical Communications, 页码：4601-4603 , 文章类型： 研究论文，,卷期：2008年-38] Generating polymers in the presence of a self-assembling gelator with terminal double bonds yields polymeric materials with embedded reactive nano-skeletons-subsequent washing gives nanoscale imprinted materials with fib... Borenium cations derived from BODIPY dyes. [作者：Bonnier, Catherine;Piers, Warren E.;Parvez, Masood;Sorensen, Ted S.;,期刊：Chemical Communications, 页码：4593-4595 , 文章类型： 研究论文，,卷期：2008年-38] Fluoride abstraction from a BODIPY dye gives a well defined borenium ion which can be converted to a borenium hydride via treatment with DIBAL-H. X-ray anal. confirmed the formation of borenium ions. Geometry optimizati... Total synthesis of a potent hybrid of the anticancer natural products dictyostatin and discodermolide. [作者：Paterson, Ian;Naylor, Guy J.;Wright, Amy E.;,期刊：Chemical Communications, 页码：4628-4630 , 文章类型： 研究论文，,卷期：2008年-38] A potent dictyostatin-discodermolide hybrid I was designed and synthesized; it showed enhanced cell growth inhibitory activity relative to discodermolide in four human cancer cell lines including the Taxol-resistant NCI/... Highly enantioselective organocatalytic formation of a quaternary carbon center via chiral Bronsted acid catalyzed self-coupling of enamides. [作者：Baudequin, Christine;Zamfir, Alexandru;Tsogoeva, Svetlana B.;,期刊：Chemical Communications, 页码：4637-4639 , 文章类型： 研究论文，,卷期：2008年-38] Derivatives, and Condensed Benzenoid Compounds) Section The enantioselective BINOL-phosphate catalyzed formation of a quaternary carbon center, bearing a N-atom has been achieved through the self-coupling reaction of ena... Detection of mismatched DNAs via the binding affinity of MutS using a gold nanoparticle-based competitive colorimetric method. [作者：Cho, Minseon;Han, Min Su;Ban, Changill;,期刊：Chemical Communications, 页码：4573-4575 , 文章类型： 研究论文，,卷期：2008年-38] mismatched DNAs using MutS, a mismatch binding protein, and det. their relative binding affinities for this protein by a simple color change and the melting temp. of DNA-functionalized nanoparticle assemblies. The role of heterogeneous nucleation in the self-assembly of oligothiophenes. [作者：Wolffs, Martin;Korevaar, Peter A.;Jonkheijm, Pascal;Henze, Oliver;Feast, W. James;Schenning, Albertus P. H. J.;Meijer, E. W.;,期刊：Chemical Communications, 页码：4613-4615 , 文章类型： 研究论文，,卷期：2008年-38] The cooperative self-assembly of oligothiophenes can be characterized by heterogeneous nucleation caused by trace amts. of impurities leading to a manifold of supramol. arrangements. Direct observation of time and temperature dependent transition from spherical micelles to vesicles. [作者：Wei, Hua;Yu, Cui-yun;Chang, Cong;Quan, Chang-yun;Mo, Shao-bo;Cheng, Si-xue;Zhang, Xian-zheng;Zhuo, Ren-xi;,期刊：Chemical Communications, 页码：4598-4600 , 文章类型： 研究论文，,卷期：2008年-38] An interesting transition from spherical micelles to vesicles, which was time and temp. dependent, was obsd. for the first time; it is tentatively attributed to the thermal hysteresis of temp.-responsive poly(N-isopropyl... An organopalladium chromogenic chemodosimeter for the selective naked-eye detection of Hg2+ and MeHg+ in water-ethanol 1 : 1 mixture. [作者：del Campo, O.;Carbayo, A.;Cuevas, J. V.;Munoz, A.;Garcia-Herbosa, G.;Moreno, D.;Ballesteros, E.;Basurto, S.;Gomez, T.;Torroba, T.;,期刊：Chemical Communications, 页码：4576-4578 , 文章类型： 研究论文，,卷期：2008年-38] An organopalladium chem. dosimeter of Hg2+ that methylates Hg2+, undergoing a color change in 1 : 1 ethanol-water with submicromolar sensitivity, gives rise to an aqua-palladium complex that is methylated by MeHg+ in the...