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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27条记录   Palladium-Catalysed Synthesis of Stereodefined Cyclobutenes [作者：LUPARIA MARCO; AUDISIO DAVIDE; MAULIDE NUNO,期刊：SYNLETT, 页码：735-740 , 文章类型： Article，,卷期：2011年-6] The relevance of four-membered-ring substructures in organic synthesis is undeniable, and well reflected by the breadth of synthetic approaches to cyclobutanes reported in the literature. As comparatively more versatile ... Metal-Catalyzed Cascade Reactions of Ethynyl-Substituted Naphthalenes: Synthesis of Polycyclic Arenes [作者：WU TSUNCHENG; WU YAOTING,期刊：SYNLETT, 页码：741-744 , 文章类型： Article，,卷期：2011年-6] Palladium-catalyzed cycloaddition reactions of 1,8-diethynylnaphthalene derivatives with o-diiodoarenes take place to generate the corresponding benzo[k]fluoranthene-based linear acenes in moderate to good yields. In add... Copper-Catalyzed Coupling Reactions [作者：RAO HONGHUA; FU HUA,期刊：SYNLETT, 页码：745-769 , 文章类型： Article，,卷期：2011年-6] This account summarizes our recent developments in copper-catalyzed coupling reactions, including copper-catalyzed N-, O-, and P-arylations, the formation of carbon-nitrogen and carbon-carbon bonds via carbon-hydrogen bo... Selective Nucleophilic Fluoroalkylations Facilitated by Removable Activation Groups [作者：NI CHUANFA; HU JINBO,期刊：SYNLETT, 页码：770-782 , 文章类型： Article，,卷期：2011年-6] Selective incorporation of fluorine atoms or fluorine-containing moieties into organic molecules has become a routine and powerful strategy in drug design and new functional-material development. Nucleophilic fluoroalkyl... Manganese(III)-Catalyzed Formal [3+2] Annulation of Vinyl Azides and beta-Keto Acids for Synthesis of Pyrroles [作者：NG EILEEN PEI JIAN; WANG YIFENG; CHIBA SHUNSUKE,期刊：SYNLETT, 页码：783-786 , 文章类型： Article，,卷期：2011年-6] Manganese(III)-catalyzed formal [3+2] annnulation of vinyl azides and beta-keto acids has been developed for the synthesis of substituted NH pyrroles with a wide range of substituents. Tandem Olefin Migration-Aldol Condensation in Water with an Amphiphilic Resin-Supported Ruthenium Complex [作者：OE YOHEI; UOZUMI YASUHIRO,期刊：SYNLETT, 页码：787-790 , 文章类型： Article，,卷期：2011年-6] A catalytic tandem olefin migration-aldol condensation process with allylic carbinols and aryl aldehydes was performed with 0.5 mol% of an amphiphilic polystyrene-poly(ethylene glycol) (PS-PEG) resin supported phosphine-... A Revisit to the Hantzsch Reaction: Unexpected Formation of Tetrahydrobenzo[b]pyrans beyond Polyhydroquinolines [作者：UNDALE KEDAR A; PARK YOONKOOK; PARK KYUNGMOON; DAGADE DILIP H; PORE DATTAPRASAD M,期刊：SYNLETT, 页码：791-796 , 文章类型： Article，,卷期：2011年-6] A competitive multicomponent synthesis of tetrahydrobenzo[b]pyrans over polyhydroquinolines is achieved in the presence of ammonium acetate at ambient temperature in ethanol medium. The formation of tetrahydrobenzo[b]pyr... Total Synthesis of the Marine-Derived Cyclic Depsipeptide Alternaramide [作者：HORTON ALEXANDRA E; MAY OLIVER S; ELSEGOOD MARK R J; KIMBER MARC C,期刊：SYNLETT, 页码：797-800 , 文章类型： Article，,卷期：2011年-6] The first synthesis of the marine fungus derived natural product alternaramide is described using solution phase coupling protocols and via a macrolactonization and macrolactamization route. The structure of alternaramid... A New Strategy for the Synthesis of Himbacine [作者：CASEY MIKE; MCCARTHY ROBERT,期刊：SYNLETT, 页码：801-804 , 文章类型： Article，,卷期：2011年-6] A new strategy for the assembly of himbacine and analogues, which display potent biological activity, is described. A four-step route to a key intermediate has been developed, in which the key step is a highly diastereos... Synthesis of 'Spacer'-Naproxen [2-(6-Methoxybiphenylen-2-yl)propanoic Acid] and -Isonaproxen [2-(7-Methoxybiphenylen-2-yl)propanoic Acid] [作者：GOMEZ JUAN A GONZALEZ; GREEN JAMES R; VOLLHARDT K PETER C,期刊：SYNLETT, 页码：805-808 , 文章类型： Article，,卷期：2011年-6] The CpCo(CO)(2)-catalyzed cocyclization of 1,2-diethynyl-4-methoxybenzene with alkynes can be applied to the synthesis of 'spacer'-naproxen [2-(6-methoxybiphenylen-2-yl)propanoic acid] and its 7-methoxy isomer, 'spacer'-... Efficient Synthesis of Unsaturated 1-Monoacyl Glycerols for in meso Crystallization of Membrane Proteins [作者：FU YU; WENG YUE; HONG WENXU; ZHANG QINGHAI,期刊：SYNLETT, 页码：809-812 , 文章类型： Article，,卷期：2011年-6] A highly efficient synthesis of unsaturated 1-monoacyl glycerols was established to fulfill the pressing need for materials that form lipidic mesophases utilized in membrane protein crystallization. Synthesis of Siloles via Rhodium-Catalyzed Cyclization of Alkynes and Diynes with Hexamethyldisilane [作者：MATSUDA TAKANORI; SUDA YUYA; FUJISAKI YOSUKE,期刊：SYNLETT, 页码：813-816 , 文章类型： Article，,卷期：2011年-6] A rhodium-catalyzed silylative cyclization of alkynes and 1,6-diynes with hexamethyldisilane is described. These reactions enable the synthesis of densely substituted silole derivatives through the use of a rhodium(1) no... Synthesis of Indenes by Intramolecular Morita-Baylis-Hillman Reaction in Aqueous Media Catalyzed by Resin-Supported Proline [作者：AKAGAWA KENGO; SAKAMOTO SEIJI; KUDO KAZUAKI,期刊：SYNLETT, 页码：817-820 , 文章类型： Article，,卷期：2011年-6] Novel synthesis of indene derivatives has been developed in an organocatalytic way. Although homogeneous proline showed low catalytic efficiency, resin-supported proline effectively catalyzed the intramolecular Morita-Ba... Metal-Free Deprotection of Terminal Acetonides by Using tert-Butyl Hydroperoxide in Aqueous Medium [作者：MADDANI MAHAGUNDAPPA R; PRABHU KANDIKERE R,期刊：SYNLETT, 页码：821-825 , 文章类型： Article，,卷期：2011年-6] Employing aqueous tert-butyl hydroperoxide (70%) as an inexpensive reagent a useful methodology for the regioselective and chemoselective deprotection of terminal acetonide groups in aqueous medium is developed. A variet... Synthesis of the Selective Neuronal Nitric Oxide Synthase (nNOS) Inhibitor 5,6-Dibromo-2 '-demethylaplysinopsin [作者：BOYD EMILY M; SPERRY JONATHAN,期刊：SYNLETT, 页码：826-830 , 文章类型： Article，,卷期：2011年-6] The first synthesis of the selective neuronal nitric oxide synthase (nNOS) inhibitor 5,6-dibromo-2'-demethylaplysinopsin is described. The rare 5,6-dibromoindole moiety was constructed using a previously unused dibromina... Unexpected Formation of Tetramethylguanidines by Reaction of Dimethylformamide with Fmoc-Protected Aminoamides [作者：YOUNG JACQUI F; THIENTHONG NEERANAT; HEARN MILTON T W; JACKSON W ROY,期刊：SYNLETT, 页码：831-833 , 文章类型： Article，,卷期：2011年-6] Reactions of primary amines with Fmoc-protected amino acids or Fmoc deprotection of the resulting products in N,N-dimethylformamide gave tetramethylguanidines in variable yields as unexpected by-products.