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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51条记录   Microporous vanadyl-arsenate with the template incorporated exhibiting sorption and catalytic properties. [作者：Berrocal, Teresa;Mesa, Jose L.;Pizarro, Jose L.;Bazan, Begona;Iglesias, Marta;Aguayo, Andres T.;Arriortua, Maria I.;Rojo, Teofilo;,期刊：Chemical Communications, 页码：4738-4740 , 文章类型： 研究论文，,卷期：2008年-39] The microporous vanadyl-arsenate (C5H14N2)[(VO)3(AsO4)(HAsO4)2(OH)]?H2O (C5H12N2 = 2-methylpiperazine) was prepd. and characterized by x-ray crystallog. It behaves as a microporous organically templated compd., with rev... Temperature-triggered gate opening for gas adsorption in microporous manganese formate. [作者：Kim, Hyunuk;Samsonenko, Denis G.;Yoon, Minyoung;Yoon, Ji Woong;Hwang, Young Kyu;Chang, Jong-San;Kim, Kimoon;,期刊：Chemical Communications, 页码：4697-4699 , 文章类型： 研究论文，,卷期：2008年-39] Microporous manganese formate shows temp.-triggered gate opening for nitrogen and argon adsorption, which is not due to a structural change of the framework but due to dynamic opening of the pore aperture and/or sufficie... Utilization of an h3-allyl hydride complex, formed by UV irradiation, as a controlled source of 16-electron (h5-C5Me5)Rh(CH2:CHMe). [作者：Sexton, Catherine J.;Lopez-Serrano, Joaquin;Lledos, Agusti;Duckett, Simon B.;,期刊：Chemical Communications, 页码：4834-4836 , 文章类型： 研究论文，,卷期：2008年-39] Low temp. UV irradn. of solns. of (h5-C5Me5)Rh(CH2:CHMe)2 yields (h5-C5Me5)Rh(h3-CH2CHCH2)(H), which provides controlled access to the 16-electron fragment (h5-C5Me5)Rh(CH2:CHMe). Computational and experimental tools in solving some mechanistic problems in the chemistry of Fischer carbene complexes. [作者：Sierra, Miguel A.;Fernandez, Israel;Cossio, Fernando P.;,期刊：Chemical Communications, 页码：4671-4682 , 文章类型： 综述，,卷期：2008年-39] A review. Well-established bonding situations of organometallic complexes and extensive applications in synthesis have been achieved during the past 25 years. In contrast, very little attention has been devoted to the ... Metal-catalyzed reaction of N-(2-indolyl)methyl, N-bis(trimethylsilyl)methyl diazoamides: an entry into the b-carboline ring system. [作者：Zhang, Bao;Wee, Andrew G. H.;,期刊：Chemical Communications, 页码：4837-4839 , 文章类型： 研究论文，,卷期：2008年-39] The intramol. metal-catalyzed reaction of N-(2-indolyl)methyl, N-bis(TMS)methyl diazoamides proceeds with high conformational control and chemoselectivity to give cyclopropyl derivs., which rearrange to b-carboline produ... A catalytic highly enantioselective direct synthesis of 2-bromo-2-nitroalkan-1-ols through a Henry reaction. [作者：Blay, Gonzalo;Hernandez-Olmos, Victor;Pedro, Jose R.;,期刊：Chemical Communications, 页码：4840-4842 , 文章类型： 研究论文，,卷期：2008年-39] Highly enantiomerically enriched 2-bromo-2-nitroalkan-1-ols are prepd. by direct condensation of aliph. and arom. aldehydes with acetate and a C1-sym. camphor-derived amino pyridine ligand. Synthesis of highly phenylene substituted p-phenylene oligomers from pyrylium salts. [作者：Mahler, Christian;Mueller, Ute;Mueller, Walter M.;Enkelmann, Volker;Moon, Chulsoon;Brunklaus, Gunther;Zimmermann, Herbert;Hoeger, Sigurd;,期刊：Chemical Communications, 页码：4816-4818 , 文章类型： 研究论文，,卷期：2008年-39] 75 A transition metal free route to Ph substituted oligophenylenes that tolerates halogens is described. Hexagonal crystalline inclusion complexes of 4-iodophenoxy trimesoate. [作者：Pigge, F. Christopher;Vangala, Venu R.;Kapadia, Pradeep P.;Swenson, Dale C.;Rath, Nigam P.;,期刊：Chemical Communications, 页码：4726-4728 , 文章类型： 研究论文，,卷期：2008年-39] Bifurcated I鬃譸 and I鬃譕=C halogen bonding interactions assist in formation of unique iodo-arene trimers leading to nanoscale channels in inclusion complexes of trimesic acid iodophenolate. Arsenic-containing hydrocarbons: natural compounds in oil from the fish capelin, Mallotus villosus. [作者：Taleshi, Mojtaba S.;Jensen, Kenneth B.;Raber, Georg;Edmonds, John S.;Gunnlaugsdottir, Helga;Francesconi, Kevin A.;,期刊：Chemical Communications, 页码：4706-4707 , 文章类型： 研究论文，,卷期：2008年-39] techniques as natural components of capelin fish oil. Effect of the nature of the metal on the breathing steps in MOFs with dynamic frameworks. [作者：Millange, Franck;Guillou, Nathalie;Walton, Richard I.;Greneche, Jean-Marc;Margiolaki, Irene;Ferey, Gerard;,期刊：Chemical Communications, 页码：4732-4734 , 文章类型： 研究论文，,卷期：2008年-39] The thermal behavior of the nanoporous iron(III) terephthalate MIL-53 (FeIII(OH)(O2CC6H4CO2)譎2O), is in Stark contrast to its chromium and aluminum analogs which show an expansion of the cell during dehydration; with iro... Development of fluorescent aryltryptophans by Pd mediated cross-coupling of unprotected halotryptophans in water. [作者：Roy, Abhijeet Deb;Goss, Rebecca J. M.;Wagner, Gerd K.;Winn, Michael;,期刊：Chemical Communications, 页码：4831-4833 , 文章类型： 研究论文，,卷期：2008年-39] A convenient and high yielding procedure for the Suzuki-Miyaura cross-coupling of unprotected bromo- and chlorotryptophans in water provides fluorescent aryltryptophans. A reassessment of the association between azulene and [60]fullerene. [作者：Possible pitfalls in the determination of binding constants through fluorescence spectroscopy. Stella, Lorenzo;Capodilupo, Agostina L.;Bietti, Massimo;,期刊：Chemical Communications, 页码：4744-4746 , 文章类型： 研究论文，,卷期：2008年-39] We show here that the recently reported surprisingly large assocn. const. (K = 7.6 ?104 M-1) between azulene and [60]fullerene is due to exptl. artifacts, pointing out potential errors in the characterization of assocn. ... Molecular rotors in hierarchically ordered mesoporous organosilica frameworks. [作者：Bracco, Silvia;Comotti, Angiolina;Valsesia, Patrizia;Chmelka, Bradley F.;Sozzani, Piero;,期刊：Chemical Communications, 页码：4798-4800 , 文章类型： 研究论文，,卷期：2008年-39] Diphenylene moieties, molecularly ordered in the framework of periodic mesoporous organosilicas, behave as mol. rotors and show a mobility with correlation times as short as a few nanoseconds. Bulky 4-tritylphenylethynyl substituted boradiazaindacene: pure red emission, relatively large Stokes shift and inhibition of self-quenching. [作者：Zhang, Dakui;Wen, Yugeng;Xiao, Yi;Yu, Gui;Liu, Yunqi;Qian, Xuhong;,期刊：Chemical Communications, 页码：4777-4779 , 文章类型： 研究论文，,卷期：2008年-39] Fluorescent Brighteners, and Photographic Sensitizers) Section Bulky 4-tritylphenylethynyl substituted boradiazaindacene with pure red emission, relatively large Stokes shift, high fluorescence quantum yield, and low sel... Selected regiocontrolled transformations applied to the synthesis of (1S)-cis-chrysanthemic acid from (1S)-3,4-epoxy-2,2,5,5-tetramethylcyclohexanol. [作者：Krief, Alain;Gondal, Humaira Y.;Kremer, Adrian;,期刊：Chemical Communications, 页码：4753-4755 , 文章类型： 研究论文，,卷期：2008年-39] (1S)-(-)-cis-chrysanthemic acid (I) was prepd. in a few steps from cyclohexenol II with complete control of the relative and abs. stereochem. using regiocontrolled epoxide ring opening, diol mono-oxidn., and cyclopropana... Up-conversion luminescent switch based on photochromic diarylethene and rare-earth nanophosphors. [作者：Zhou, Zhiguo;Hu, He;Yang, Hong;Yi, Tao;Huang, Kewei;Yu, Mengxiao;Li, Fuyou;Huang, Chunhui;,期刊：Chemical Communications, 页码：4786-4788 , 文章类型： 研究论文，,卷期：2008年-39] The authors demonstrated a novel and unique route to a highly efficient luminescent switch with nondestructive readout capability by using photochromic diarylethene and up-conversion LaF3:Yb,Ho nanophosphors.