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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71条记录   Experimental and Computational Study of the Conrotatory Ring Opening of Various 3-Chloro-2-azetines. [作者：Mangelinckx, Sven;Van Speybroeck, Veronique;Vansteenkiste, Peter;Waroquier, Michel;De Kimpe, Norbert;,期刊：Journal of Organic Chemistry, 页码：5481-5488 , 文章类型： 研究论文，,卷期：2008年73-14] A combined exptl. and theor. study is presented on 2-azetines, a class of azaheterocyclic compds., which are difficult to access but have shown a unique reactivity as strained cyclic enamines. New highly substituted 2-a... Ferrocene-Based Small Molecules for Dual-Channel Sensing of Heavy- and Transition-Metal Cations. [作者：Caballero, Antonio;Espinosa, Arturo;Tarraga, Alberto;Molina, Pedro;,期刊：Journal of Organic Chemistry, 页码：5489-5497 , 文章类型： 研究论文，,卷期：2008年73-14] The synthesis, electrochem., optical, and cation-sensing properties of ferrocene-pentakis(phenylthio)benzene dyads, linked through a putative cation-binding 2-azadiene bridge, are presented. Dyad 5 behaves as a highly s... Heterocyclic Lithium Amides as Chiral Ligands for an Enantioselective Hydroxyalkylation with n-BuLi. [作者：Duguet, Nicolas;Petit, Sylvain M.;Marchand, Philippe;Harrison-Marchand, Anne;Maddaluno, Jacques;,期刊：Journal of Organic Chemistry, 页码：5397-5409 , 文章类型： 研究论文，,卷期：2008年73-14] Chiral heterocyclic structures based on 3-aminopyrrolidines, 3-aminotetrahydrothiophenes, and 3-aminotetrahydrofurans have been synthesized. The corresponding lithium amides have been evaluated as chiral ligands in the ... Total Synthesis of Leustroducsin B. [作者：Miyashita, Kazuyuki;Tsunemi, Tomoyuki;Hosokawa, Takafumi;Ikejiri, Masahiro;Imanishi, Takeshi;,期刊：Journal of Organic Chemistry, 页码：5360-5370 , 文章类型： 研究论文，,卷期：2008年73-14] Leustroducsin B (I) was synthesized via a convergent route based on division of the leustroducsin mol. into three segments A, B, and C. Two coupling reactions (Julia coupling reaction and Nozaki-Hiyama-Kishi (NHK) react... Hydroxyapatite-Supported Palladium-Catalyzed Efficient Synthesis of (E)-2-Alkene-4-ynecarboxylic Esters. Intense Fluorescene Emission of Selected Compounds. [作者：Ranu, Brindaban C.;Adak, Laksmikanta;Chattopadhyay, Kalicharan;,期刊：Journal of Organic Chemistry, 页码：5609-5612 , 文章类型： 研究论文，,卷期：2008年73-14] A simple procedure for the synthesis of substituted (E)-2-alkene-4-ynecarboxylic esters has been achieved using hydroxyapatite-supported palladium as efficient catalyst surface. E.g., coupling reaction of (1,2-diiodovin... Synthesis of nonaphenylenes and dodecaphenylenes using electron-transfer oxidation of Lipshutz cuprates and formation of nanostructural materials from hexadodecyloxynonaphenylene. [作者：Rahman, M. Jalilur;Yamakawa, Jun;Matsumoto, Aoi;Enozawa, Hideo;Nishinaga, Tohru;Kamada, Kenji;Iyoda, Masahiko;,期刊：Journal of Organic Chemistry, 页码：5542-5548 , 文章类型： 研究论文，,卷期：2008年73-14] 22, 75 Nonaphenylenes and dodecaphenylenes have been synthesized by using electron-transfer oxidn. of Lipshutz cuprates with duroquinone. Oxidn. of the Lipshutz cuprate derived from 4,4''-dibromo-o-terphenyl in THF produ... Copper(I)-Promoted Synthesis of Chloromethyl Ketones from Trichloromethyl Carbinols. [作者：Ram, Ram N.;Manoj, T. P.;,期刊：Journal of Organic Chemistry, 页码：5633-5635 , 文章类型： 研究论文，,卷期：2008年73-14] Reaction of several trichloromethyl carbinols with 2 equiv of CuCl/bpy in refluxing DCE for 3 h afforded chloromethyl ketones in excellent yield by 1,2-H shift in the copper-chlorocarbenoid intermediate. Organic Semiconducting Materials from Sulfur-Hetero Benzo[k]fluoranthene Derivatives: Synthesis, Photophysical Properties, and Thin Film Transistor Fabrication. [作者：Yan, Qifan;Zhou, Yan;Ni, Ben-Bo;Ma, Yuguo;Wang, Jian;Pei, Jian;Cao, Yong;,期刊：Journal of Organic Chemistry, 页码：5328-5339 , 文章类型： 研究论文，,卷期：2008年73-14] 77 A new family of air-stable sulfur-hetero oligoarenes based on the benzo[k]fluoranthene unit has been developed as the active materials for thin film org. field-effect transistors. The Diels-Alder reaction between cyc... Photophysics and Photochemistry of Naphthoxazinone Derivatives. [作者：Nonell, Santi;Ferreras, Lourdes R.;Canete, Alvaro;Lemp, Else;Guenther, German;Pizarro, Nancy;Zanocco, Antonio L.;,期刊：Journal of Organic Chemistry, 页码：5371-5378 , 文章类型： 研究论文，,卷期：2008年73-14] The photophysics and photochem. of a series of naphthoxazinones have been studied using a combination of methods ranging from steady-state and time-resolved spectroscopic techniques to product anal. The photophysics of ... Triple Molecular Recognition as a Directing Element in the Formation of Host-Guest Complexes with p-Sulfonatocalix[4]arene and b-Cyclodextrin. [作者：Dsouza, Roy N.;Nau, Werner M.;,期刊：Journal of Organic Chemistry, 页码：5305-5310 , 文章类型： 研究论文，,卷期：2008年73-14] A mixt. consisting of p-sulfonatocalix[4]arene (CX4), b-cyclodextrin (b-CD), and 2,3-diazabicyclo[2.2.2]oct-2-ene (I) and its bridgehead-substituted deriv. (II) in the absence and presence of Zn2+ has been investigated. ... Expeditive Synthesis of Glycodendrimer Scaffolds Based on Versatile TRIS and Mannoside Derivatives. [作者：Chabre, Yoann M.;Contino-Pepin, Christiane;Placide, Virginie;Shiao, Tze Chieh;Roy, Rene;,期刊：Journal of Organic Chemistry, 页码：5602-5605 , 文章类型： 研究论文，,卷期：2008年73-14] A new family of glycodendrimer scaffolds contg. 12 and 18 peripheral a-D-mannopyranosidic units has been synthesized by Cu(I)-catalyzed [1,3]-dipolar cycloaddns. using sulfurated dendritic scaffolds bearing alkyne functi... Conformation-selective synthesis and binding properties of N-benzylhexahomotriaza-p-chlorocalix[3]trinaphthylamide. [作者：Kaewtong, Chatthai;Muangsin, Nongnuj;Chaichit, Narongsak;Pulpoka, Buncha;,期刊：Journal of Organic Chemistry, 页码：5574-5577 , 文章类型： 研究论文，,卷期：2008年73-14] N-Benzylhexahomotriaza-p-chlorocalix[3]trinaphthylamide in partial cone conformation was selectively synthesized by appropriately controlling the steric effect during the amidation reactions of N-benzylhexahomotriaza-p-c... Synthesis of Tunable Bisphosphine Ligands and Their Application in Asymmetric Hydrogenation of Quinolines. [作者：Wang, Xiao-Bing;Zhou, Yong-Gui;,期刊：Journal of Organic Chemistry, 页码：5640-5642 , 文章类型： 研究论文，,卷期：2008年73-14] A series of tunable axial chiral bisphosphine ligands have been synthesized from (S)-MeO-Biphep. The Ir complex of the MeO-PEG-supported ligand I [R1 = n-C12H25, R2 = MeO-PEG-(1600)] has been successfully applied in asy... Electrophile-Induced Ether Transfer: Stereoselective Synthesis of 2,6-Disubstituted-3,4-Dihydropyrans. [作者：Kartika, Rendy;Frein, Jeffrey D.;Taylor, Richard E.;,期刊：Journal of Organic Chemistry, 页码：5592-5594 , 文章类型： 研究论文，,卷期：2008年73-14] Stereoselective synthesis of trans-2,6-disubstituted-3,4-dihydropyrans has been achieved from a simple homoallylic alkoxy ether via a three-step sequence: electrophile-induced ether transfer, cyclization, and functionali... Synthesis of Benzo[c]xanthones from 2-Benzylidene-1-tetralones by the Ultraviolet Radiation-Mediated Tandem Reaction. [作者：Xu, Wen-Zhi;Huang, Zhi-Tang;Zheng, Qi-Yu;,期刊：Journal of Organic Chemistry, 页码：5606-5608 , 文章类型： 研究论文，,卷期：2008年73-14] A facile one-pot method to prep. benzo[c]xanthones, e.g., I (R1 = H, Br; R2 = H, MeO; R3 =H, Me, t-Bu, Br), from readily accessible benzylidene-1-tetralones by the UV radiation-mediated tandem reaction is reported. The ... Palladium-Catalyzed C-H Functionalization of N-Arylpropiolamides with Aryliodonium Salts: Selective Synthesis of 3-(1-Arylmethylene)oxindoles. [作者：Tang, Shi;Peng, Peng;Zhong, Ping;Li, Jin-Heng;,期刊：Journal of Organic Chemistry, 页码：5476-5480 , 文章类型： 研究论文，,卷期：2008年73-14] A selective and efficient method for the synthesis of 3-(1-arylmethylene)oxindoles, e.g., I (R1 = H, Cl; R2 = H, Me, Ac, Bn), by palladium-catalyzed C-H functionalization of anilides with aryliodonium salts has been deve...