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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49条记录   Benzothiazole-Based Fluorophores of Donor-pi-Aceeptor-pi-Donor Type Displaying High Two-Photon Absorption [作者：HROBARIKOVA VERONIKA; HROBARIK PETER; GAJDOS PETER; FITILIS IOANNIS; FAKIS MIHALIS; PERSEPHONIS PETER; ZAHRADNIK PAVOL,期刊：Journal of Organic Chemistry, 页码：3053-3068 , 文章类型： Article，,卷期：2010年75-9] A series of novel heterocycle-based dyes with donor-pi-bridge-acceptor-pi-bridge donor (D-pi-A-pi-D) structural motif, where benzothiazole serves as an electron-withdrawing core, have been designed and synthesized via pa... Chemoenzymatic Synthesis of Amaryllidaceae Constituents and Biological Evaluation of their C-1 Analogues. The Next Generation Synthesis of 7-Deoxypancratistatin and trans-Dihydrolycoricidine [作者：COLLINS JONATHAN; RINNER UWE; MOSER MICHAEL; HUDLICKY TOMAS; GHIVIRIGA ION; ROMERO ANNTHERESE E; KORNIENKO ALEXANDER; MA DENNIS; GRIFFIN CARLY; PANDEY SIYARAM,期刊：Journal of Organic Chemistry, 页码：3069-3084 , 文章类型： Article，,卷期：2010年75-9] An efficient synthesis of C-1 derivatives of 7-deoxypancratistatin is reported. The key steps include the following: selective opening of an epoxide with aluminum acetylide in the presence of an aziridine; solid-state si... Delineating Origins of Stereocontrol in Asymmetric Pd-Catalyzed alpha-Hydroxylation of 1,3-Ketoesters [作者：SMITH ALEXANDER M R; RZEPA HENRY S; WHITE ANDREW J P; BILLEN DENIS; HII KING KUOK MIMI,期刊：Journal of Organic Chemistry, 页码：3085-3096 , 文章类型： Article，,卷期：2010年75-9] Systematic studies of reaction conditions and subsequent optimization led to the identification of important parameters for stereoselectivity in the asymmetric alpha-hydroxylation reaction of 1,3-ketoesters. Enantioselec... Multicomponent Cascade Transformation of D-Glucal to Furan-Appended Triazole Glycoconjugates [作者：YOUSUF SYED KHALID; TANEJA SUBHASH CHANDRA; MUKHERJEE DEBARAJ,期刊：Journal of Organic Chemistry, 页码：3097-3100 , 文章类型： Article，,卷期：2010年75-9] Novel one-pot three- and four-component transformations of D-glucal to furan-based hydroxy triazole glycoconjugates have been achieved by sequential addition of reagents in the presence of Cu(OTf)(2)-Cu powder as catalys... Conformational Analysis of an Isoquinolinium Hydrochloride in Water Using Residual Dipolar Couplings [作者：TRIGOMOURINO PABLO; SANTAMARIAFERNANDEZ RAQUEL; SANCHEZPEDREGAL VICTOR M; NAVARROVAZQUEZ ARMANDO,期刊：Journal of Organic Chemistry, 页码：3101-3104 , 文章类型： Article，,卷期：2010年75-9] The use of the cetylpyridinium chloride (CPCL)/NaCl/hexanol liquid crystal allowed the measurement of D-1(CH) residual dipolar couplings of the isoquinoline alkaloid salsolidine in its protonated state. Populations of it... Chemoenzymatic Synthesis of Rivastigmine via Dynamic Kinetic Resolution as a Key Step [作者：HAN KIWON; KIM CHEOLWOO; PARK JAIWOOK; KIM MAHNJOO,期刊：Journal of Organic Chemistry, 页码：3105-3108 , 文章类型： Article，,卷期：2010年75-9] A practical and efficient procedure for the synthesis of rivastigmine was developed. This procedure includes dynamic kinetic resolution using a polymer-bound ruthenium complex and a lipase in combination as a key step. E... Triethanolamine-Mediated Palladium-Catalyzed Regioselective C-2 Direct Arylation of Free NH-Pyrroles [作者：JAFARPOUR FARNAZ; RAHIMINEJADAN SORAYA; HAZRATI HAMIDEH,期刊：Journal of Organic Chemistry, 页码：3109-3112 , 文章类型： Article，,卷期：2010年75-9] An atom-economical phosphane-free palladium-catalyzed direct C-2 arylation of unactivated free NH-pyrroles is devised. This method provides a straithforward route to a wide variety of substituted 2-aryl-1H-pyrroles from ... Asymmetric Total Synthesis of the Caspase-1 Inhibitor (-)-Berkeleyamide A [作者：KULKARNI SWAPNIL J; PEDDURI YAKAMBRAM; CHITTIBOYINA AMAR G; AVERY MITCHELL A,期刊：Journal of Organic Chemistry, 页码：3113-3116 , 文章类型： Article，,卷期：2010年75-9] The asymmetric total synthesis of (-)-berkeleyamide A (1), a naturally occurring caspase-1 inhibitor, has been achieved by employing Evans' syn- aldol reaction of N-acyl-(4R)-benzyl oxazolidin-2-one 3 as the key step. Lithium Cadmate-Mediated Deprotonative Metalation of Anisole: Experimental and Computational Study [作者：SNEGAROFF KATIA; KOMAGAWA SHINSUKE; YONEHARA MITSUHIRO; CHEVALLIER FLORIS; GROS PHILIPPE C; UCHIYAMA MASANOBU; MONGIN FLORENCE,期刊：Journal of Organic Chemistry, 页码：3117-3120 , 文章类型： Article，,卷期：2010年75-9] Lithium cadmates bearing different ligands were compared with efficient (TMP)(3)CdLi (TMP = 2,2,6,6-tetra-methylpiperidino) for their ability to deprotometalate anisole. The generated arylcadmates were evidenced using I-... Chemoselective Coupling Reactions of 5,7-Dimethoxyphthalide with the Remotely Functionalized Alkyl Iodides: Facile Racemic Synthesis of Helicobacter pylori Antibiotics [作者：SINGH MANDEEP; ARGADE NARSHINHA P,期刊：Journal of Organic Chemistry, 页码：3121-3124 , 文章类型： Article，,卷期：2010年75-9] Highly chemoselective coupling reactions of 5,7-dimethoxyphthalide carbanion with the remotely functionalized long chain alkyl iodides have been demonstrated to accomplish the concise and efficient synthesis of Helicobac... A Practical and Azide-Free Synthetic Approach to Oseltamivir from Diethyl D-Tartrate [作者：WENG JIANG; LI YONGBO; WANG RUIBIN; LI FENGQUAN; LIU CAN; CHAN ALBERT S C; LU GUI,期刊：Journal of Organic Chemistry, 页码：3125-3128 , 文章类型： Article，,卷期：2010年75-9] A short and practical synthesis of oseltamivir was accomplished in 11 steps from inexpensive and abundant diethyl D-tartrate starting material. This azide-free route featured an asymmetric aza-Henry reaction and a domino... Synthesis of Modified Methyl Furanosides by Intramolecular Oxa-Michael Reaction followed by Pummerer Rearrangement [作者：GAMBASANCHEZ DIEGO; PRUNET JOELLE,期刊：Journal of Organic Chemistry, 页码：3129-3132 , 文章类型： Article，,卷期：2010年75-9] A new method is described for the synthesis of ribo-furanoses modified at the C3 and C5 positions. The key step is an intramolecular oxa-Michael reaction on a vinyl sulfoxide to install the C2 hydroxy group. The methyl f... Use of the Diels-Alder Adduct of Pyrrole in Organic Synthesis. Formal Racemic Synthesis of Tamiflu [作者：KAMIMURA AKIO; NAKANO TOSHIKI,期刊：Journal of Organic Chemistry, 页码：3133-3136 , 文章类型： Article，,卷期：2010年75-9] A new synthetic route to Tamiflu was developed via the Diels-Alder reaction of pyrrole and bromoacetylene. Synthesis of 2-Aza[6]helicene and Attempts To Synthesize 2,14-Diaza[6]helicene Utilizing Metal-Catalyzed Cycloisomerization [作者：STORCH JAN; CERMAK JAN; KARBAN JINDRICH; CISAROVA IVANA; SYKORA JAN,期刊：Journal of Organic Chemistry, 页码：3137-3140 , 文章类型： Article，,卷期：2010年75-9] A modular synthetic approach leading to 2-aza[6]helicene is reported. It involves assembly of key hetero biphenylylnaphthalenes from functionalized building blocks and study of their metal catalyzed cycloisomerization. The Tetrazole 3-N-Oxide Synthesis [作者：HAREL TAL; ROZEN SHLOMO,期刊：Journal of Organic Chemistry, 页码：3141-3143 , 文章类型： Article，,卷期：2010年75-9] An efficient procedure for transferring an oxygen atom to the 1- or 2-substituted 5-alkyl or aryl tetrazole ring, resulting, for the first time, in the corresponding N-oxides, was developed using HOF center dot CH3CN. Th... Regioselective Formation of alpha-Vinylpyrroles from the Ruthenium-Catalyzed Coupling Reaction of Pyrroles and Terminal Alkynes Involving C-H Bond Activation [作者：GAO RUILI; YI CHAE S,期刊：Journal of Organic Chemistry, 页码：3144-3146 , 文章类型： Article，,卷期：2010年75-9] The cationic ruthenium catalyst Ru-3(CO)(12)/NH4PF6 was found to be highly effective for the intermolecular coupling reaction of pyrroles and terminal alkynes to give gem-selective alpha-vinylpyrroles. The carbon isotope...