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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24条记录   Transition-Metal-Catalyzed Regioselective Arylation and Vinylation of Carboxylic Acids [作者：SATOH TETSUYA; MIURA MASAHIRO,期刊：Synthesis, 页码：3395-3409 , 文章类型： Review，,卷期：2010年-20] Arene and heteroarene carboxylic acids undergo regioselective arylation and vinylation reactions at the positions ortho (cine) and ipso to their carboxyl function under transition-metal catalysis; these reactions are acc... Titanium-Catalyzed Cyclopropanation of Boc-Protected Cyanohydrins: A Short Access to Aminocyclopropanecarboxylic Acid Derivatives [作者：PEARSONLONG MORWENNA S M; BEAUSEIGNEUR ALICE; KAROYAN PHILIPPE; SZYMONIAK JAN; BERTUS PHILIPPE,期刊：Synthesis, 页码：3410-3414 , 文章类型： Article，,卷期：2010年-20] The preparation of protected 1-aminocyclopropanecarboxylic acid was performed from readily available and inexpensive starting materials, using titanium-catalyzed cyclopropanation as the key step. As an extension of this ... Use of Ionic Liquid as Solvent in the Oxidation of Furans with Singlet Oxygen [作者：FALL ALIOUNE; SENE MASSENE; TOJO EMILIA; GOMEZ GENEROSA; FALL YAGAMARE,期刊：Synthesis, 页码：3415-3417 , 文章类型： Article，,卷期：2010年-20] The photocatalytic oxidation of a furan to a hydroxybutenolide in good yield is the first step of a one-pot synthesis of a gamma-substituted alpha,beta-unsaturated gamma-butyrolactone in the ionic liquid 1-hexyl-3-methyl... One-Pot Synthesis of Photochromic 6 '-Amino-Substituted Spirooxazines from 1-Nitroso-2-naphthol Zinc Chelate and Indoline Base [作者：PANG MEILI; ZHANG HUIJUAN; LIU PEIPEI; ZOU ZHIHONG; HAN JIE; MENG JIBEN,期刊：Synthesis, 页码：3418-3422 , 文章类型： Article，,卷期：2010年-20] A series of spirooxazine derivatives containing nitrogen heterocycles were synthesized through the condensation of 2-methylene-1,3,3-trimethylindoline derivatives with the zinc salt of 1- nitroso-2-naphthol using ethanol... An Improved and Mild Wenker Synthesis of Aziridines [作者：LI XINYAO; CHEN NING; XU JIAXI,期刊：Synthesis, 页码：3423-3428 , 文章类型： Article，,卷期：2010年-20] The conventional Wenker synthesis of aziridines from vicinal amino alcohols has been modified by employing mild reaction conditions. Amino alcohols were converted into their hydrogen sulfates with chlorosulfonic acid. Th... A Facile and Green Synthesis of a Naphthyridine Derivative: A Novel Hedgehog Pathway Modulator [作者：SHIEH WENCHUNG; XUE SONG; MCKENNA JOE; PRASAD KAPA; PRASHAD MAHAVIR,期刊：Synthesis, 页码：3429-3432 , 文章类型： Article，,卷期：2010年-20] A green and highly efficient synthesis of a naphthyridine derivative, a novel hedgehog pathway modulator, in high yield and purity from inexpensive starting materials is described. The key step involves an acid-promoted ... (Z)-5-(4-Fluorophenyl)pent-4-enoic Acid: A Precursor for Convenient and Efficient Synthesis of the Antihypercholesterolemia Agent Ezetimibe [作者：SOVA MATEJ; MRAVLJAK JANEZ; KOVAC ANDREJA; PECAR SLAVKO; CASAR ZDENKO; GOBEC STANISLAV,期刊：Synthesis, 页码：3433-3438 , 文章类型： Article，,卷期：2010年-20] A convenient and efficient total synthesis of ezetimibe, an intestinal cholesterol absorption inhibitor and useful anticholesteremic agent, is described. Based on (Z)-5-(4-fluorophenyl)pent-4-enoic acid as a starting com... Novel Aromatic Fluoroolefins via Fluoro-Julia-Kocienski Olefination [作者：ALLENDOERFER NADINE; ESSAYED MAZEN; NIEGER MARTIN; BRAESE STEFAN,期刊：Synthesis, 页码：3439-3448 , 文章类型： Article，,卷期：2010年-20] Fluoroolefins, which play an increasingly important role as peptide mimics in pharmaceuticals and as crop protection agents, are generated using a fluoro-Julia-Kocienski olefination. Their preparation can easily be accom... An Efficient Total Synthesis of (+)-Varitriol from D-Ribonolactone [作者：KARLUBIKOVA OLGA; PALIK MIROSLAV; LASIKOVA ANGELIKA; GRACZA TIBOR,期刊：Synthesis, 页码：3449-3452 , 文章类型： Article，,卷期：2010年-20] A short and efficient total synthesis of cytotoxic natural (+)-varitriol has been accomplished in eight steps from gamma-D-ribonolactone and 2,3-dimethylanisole in 41% overall yield. The key features include a highly ste... Stereoselective Approaches to the Total Synthesis of (6R,4 ' S,6 ' R)-Cryptofolione [作者：SABITHA GOWRAVARAM; REDDY S SIVA SANKARA; REDDY D VASUDEVA; BHASKAR VANGALA; YADAV JHILLU S,期刊：Synthesis, 页码：3453-3460 , 文章类型： Article，,卷期：2010年-20] Total syntheses of cryptofolione were accomplished by two different routes via a common intermediate that underwent a cross-metathesis (CM) reaction with a vinyl lactone. The intermediate was prepared by coupling of an a... Efficient Copper(II) Acetate Catalyzed Homo- and Heterocoupling of Terminal Alkynes at Ambient Conditions [作者：BALARAMAN KALUVU; KESAVAN VENKITASAMY,期刊：Synthesis, 页码：3461-3466 , 文章类型： Article，,卷期：2010年-20] Symmetrical 1,3-diynes were obtained in quantitative yields using the copper(II) acetate catalyzed homocoupling of terminal alkynes in the presence of a stoichiometric amount of piperidine at 25 degrees C under aerobic c... A Convenient Domino Synthesis of 4,9-Diphenyl-2,3-dihydro-1H-benzo[f]isoindole Derivatives [作者：HU YIMIN; LIN XIANGANG; ZHU TAO; WAN JING; SUN YONGJIE; ZHAO QUANSHENG; YU TAO,期刊：Synthesis, 页码：3467-3473 , 文章类型： Article，,卷期：2010年-20] The first examples are described of a convenient domino synthesis of 4,9-diphenyl-2,3-dihydro-1H-benzo[f]isoindole derivatives in a single operation by means of palladium-catalyzed cyclization of simple 1,6-diynes with a... Synthesis of Tetrahydroisoquinolines via Cascade Reductive Amination of Isochromenylium Tetrafluoroborate with Primary Amines [作者：LIAO HONGZE; HU ZHILONG; CUI KAI; JIAO JIAO; QIN YONG; YAO ZHUJUN,期刊：Synthesis, 页码：3474-3480 , 文章类型： Article，,卷期：2010年-20] Reactions of isochromenylium tetrafluoroborates with various primary amines have been investigated under reductive amination conditions. The established cascade methodology provides a convenient one-step synthesis of var... Regioselective Acylation of 3,4-OH Free D-Glucosamines: A Rapid Access to Orthogonally Functionalized Building Blocks [作者：EHRET MARKUS SEBASTIAN; VIRLOUVET MICKAEL; BISKUP MORITZ BOSSE,期刊：Synthesis, 页码：3481-3485 , 文章类型： Article，,卷期：2010年-20] A method for the regioselective O-acylation of 3,4-OH free D-glucosamines via stannylene acetal methodology was developed. From fully acetylated 2-N-trichloroacetyl-D-glucosamine, 4-OH free D-glucosamine derivatives bear... Synthesis of Enantiopure Planar-Chiral Thiourea Derivatives [作者：SCHNEIDER JAKOB F; FROEHLICH ROLAND; PARADIES JAN,期刊：Synthesis, 页码：3486-3492 , 文章类型： Article，,卷期：2010年-20] An efficient access to enantiopure pseudo-geminally substituted 4-amino-13-bromo[2.2]paracyclophane is described. The aminobromide was employed in cross-coupling reactions to yield arylated 4-amino[2.2]paracyclophanes. T... Synthesis of (+)-Hanagokenol A, (+)-Fortunins E, G, H, and (-)-Sugikurojin A from Abietic Acid [作者：ALVAREZMANZANEDA ENRIQUE; CHAHBOUN RACHID; ALVAREZ ESTEBAN; RAMOS JOSE M; GUARDIA JUAN J; MESSOURI IBTISSAM; CHAYBOUN IKRAM; MANSOUR AHMED I; DAHDOUH ABDELAZIZ,期刊：Synthesis, 页码：3493-3503 , 文章类型： Article，,卷期：2010年-20] A series of 12-hydroxy-substituted abietane diterpenes, functionalized on C19 or C18, have been synthesized starting from 18-hydroxyferruginol. The first synthesis of antibacterial hanagokenol A and fortunins E, G, and H...