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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25条记录   Exploring Rhodium-Catalysed Conjugate Addition of Chiral Alkenylboronates Using Chiral Olefin Ligands [作者：FROST CHRISTOPHER G; EDWARDS HANNAH J; PENROSE STEPHEN D; GLEAVE ROBERT,期刊：Synthesis, 页码：3243-3247 , 文章类型： Article，,卷期：2010年-19] The rhodium-catalysed addition of chiral alkenylboron reagents to prochiral alpha,beta-unsaturated carbonyl acceptors are demonstrated to proceed under ligand control. The highest activities were obtained with chiral ole... Novel Olefin-Phosphorus Hybrid and Diene Ligands Derived from Carbohydrates [作者：GRUGEL HOLGER; MINUTH TOBIAS; BOYSEN MIKE M K,期刊：Synthesis, 页码：3248-3258 , 文章类型： Article，,卷期：2010年-19] Starting from readily available monosaccharides D-glucose and D-arabinose, a family of novel chiral diene and olefin-phosphinite hybrid ligands has been designed. These ligands were prepared by attaching phosphinite or a... Diene-Ligated Iridium Complexes as Catalysts for Allylation and Methallylation Reactions of Ketones [作者：BARKER TIMOTHY J; JARVO ELIZABETH R,期刊：Synthesis, 页码：3259-3262 , 文章类型： Article，,卷期：2010年-19] An iridium-catalyzed allylation reactions of ketones using dienes as ligands has been developed. A variety of ketones underwent allylation and methallylation reactions at room temperature in good yields under these condi... Highly Enantioselective Synthesis of (Diarylmethyl)amines by Rhodium-Catalyzed Arylation of N-Nosylimines Using a Chiral Bicyclo[3.3.0]diene Ligand [作者：WANG LI; WANG ZHIQIAN; XU MINGHUA; LIN GUOQIANG,期刊：Synthesis, 页码：3263-3267 , 文章类型： Article，,卷期：2010年-19] A highly efficient asymmetric arylation of N-nosylimines with arylboronic acids catalyzed by a rhodium-diene complex is described. A wide range of enantiopure (98-99% ee) N(diarylmethyl)nosylamides, as well as (3S)-2-(4-... Facile Synthesis of 1,1 '-Dialkylisoindigos through Deoxygenation Reaction of Isatins and Tris(diethylamino)phosphine [作者：BOGDANOV ANDREI V; MIRONOV VLADIMIR F; MUSIN LENAR I; MUSIN RASHID Z,期刊：Synthesis, 页码：3268-3270 , 文章类型： Article，,卷期：2010年-19] A convenient one-step synthesis of symmetrical 1,1'-dialkyl derivatives of isoindigo is described. A New Expedient Synthesis of 3-Methyl-2(5H)-furanone, the Common Substructure in Strigolactones, and Its Proposed Biosynthesis [作者：MALIK HEETIKA; RUTJES FLORIS P J T; ZWANENBURG BINNE,期刊：Synthesis, 页码：3271-3273 , 文章类型： Article，,卷期：2010年-19] 3-Methyl-2(5H)-furanone is the common structural unit in natural and several synthetic strigolactones, which are germination stimulants for seeds of the parasitic weeds Striga and Orobanche spp. A simple, one-step, ring-... Expeditious Synthesis of Trifluoromethylated Heterocycles: Noncatalytic 1,3-Dipolar Cyclization of Azomethine Imines with (alpha-Trifluoromethyl)acrylates [作者：OGAWA SHINICHI; NISHIMINE TAKAYUKI; TOKUNAGA ETSUKO; SHIBATA NORIO,期刊：Synthesis, 页码：3274-3281 , 文章类型： Article，,卷期：2010年-19] A convenient, simple, and expeditious procedure for the preparation of novel trifluoromethylated bicyclic pyrazolidinone systems by noncatalytic 1,3-dipolar cyclization of azomethine imines with tert-butyl 2-(trifluorome... Synthesis of beta-Amino-Functionalized alpha-exo-Methylene-gamma-butyrolactones via a beta-Lactam Synthon Strategy [作者：TAKAHASHI MASAKI; ATSUMI JUNICHI; SENGOKU TETSUYA; YODA HIDEMI,期刊：Synthesis, 页码：3282-3288 , 文章类型： Article，,卷期：2010年-19] A convenient and effective synthetic approach was developed to access a structurally novel class of beta-amino-functionalized alpha-exo-methylene-gamma-butyrolactones using chiral beta-lactam synthons. A Room-Temperature, Copper-Catalyzed Cascade Process for Diethyl 2-Aryl-3,4-dihydro-4-oxo-1,1(2H)-naphthalenedicarboxylate [作者：LI ZHENGQIU; FU LIANGBIN; WEI JIAJIA; HA CHENGYONG; PEI DUANQING; CAI QIAN; DING KE,期刊：Synthesis, 页码：3289-3294 , 文章类型： Article，,卷期：2010年-19] A room-temperature cascade process for the formation of diethyl 2-aryl-3,4-dihydro-4-oxo-1,1(2H)-naphthalenedicarboxylate is described by using a combination of Michael addition and copper-catalyzed alpha-arylation of ma... A New Method for the Synthesis of Iminoquinones via DMP-Mediated Oxidative Reaction [作者：MA HENGCHANG; WU SHANG; SUN QIANGSHENG; LI HONGYAN; CHEN YANNAN; ZHAO WENQING; MA BIHUI; GUO QING; LEI ZIQIANG; YAN JUN,期刊：Synthesis, 页码：3295-3300 , 文章类型： Article，,卷期：2010年-19] Iminoquinones were synthesized by oxidation of primary and secondary amines with hypervalent iodine reagent Dess-Martin periodinane in average to good yields, and possible mechanisms were postulated. This methodology is ... A Synthetic View of an Analogue of the Spiro-beta-lactone-gamma-lactam Ring in Oxazolomycins and Lajollamycin [作者：MONDAL DHANANJOY; BERA SMRITILEKHA,期刊：Synthesis, 页码：3301-3308 , 文章类型： Article，,卷期：2010年-19] Herein, we describe a new synthetic strategy towards an analogue of the spiro-beta-lactone-gamma-lactam ring found in a class of potent antibiotics, the oxazolomycins and lajollamycin. The synthetic idea relies on the co... Synthesis of Enantiopure Fluorinated Ceramides; Analogues of Natural Sphingolipids [作者：KORONIAK KATARZYNA; HAUFE GUENTER,期刊：Synthesis, 页码：3309-3314 , 文章类型： Article，,卷期：2010年-19] The synthesis of a series of different fluorinated analogues of sphinganine and dihydroceramide using Staudinger ligation of diastereomeric 2-azido-4-fluoro-3-hydroxyoctadecanoates and subsequent selective ester reductio... Pyridine 2,6-Dicarboxylic Acid as a Bifunctional Organocatalyst for Hydrophosphonylation of Aldehydes and Ketones in Water [作者：JAHANI FATEMEH; ZAMENIAN BEHI; KHAKSAR SAMAD; TAJBAKHSH MAHMOOD,期刊：Synthesis, 页码：3315-3318 , 文章类型： Article，,卷期：2010年-19] A novel organocatalytic, direct synthesis of alpha-hydroxy phosphonates via reaction of aldehydes and ketones with trimethylphosphite in the presence of catalytic amounts of pyridine 2,6-dicarboxylic acid in water is rep... Synthesis of Novel N-Substituted 2-(Hetero)arylimino-1,3-thiazolidin-4-ones [作者：REVELANT GERMAIN; HESSE STEPHANIE; KIRSCH GILBERT,期刊：Synthesis, 页码：3319-3324 , 文章类型： Article，,卷期：2010年-19] The preparation of new N-substituted 2-arylimino-1,3-thiazolidin-4-ones from 5-substituted-3-aminothiophenes using an easy three-step procedure is described. A Formal Total Synthesis of Fostriecin by a Convergent Approach [作者：LI DEYAO; ZHAO YU; YE LIU; CHEN CHAONAN; ZHANG JIANCUN,期刊：Synthesis, 页码：3325-3331 , 文章类型： Article，,卷期：2010年-19] A formal total synthesis of fostriecin has been accomplished in 20 steps. Our method features the derivation of two of the four chiral centers from commercial diethyl D-(+)-malate. The key steps involve the Julia-Kociens... Efficient Methods for the Synthesis of Arylacetonitriles [作者：STAZI FEDERICA; MATON WILLIAM; CASTOLDI DAMIANO; WESTERDUIN PIETER; CURCURUTO ORNELLA; BACCHI SERGIO,期刊：Synthesis, 页码：3332-3338 , 文章类型： Article，,卷期：2010年-19] Various approaches to [2-fluoro-4-(trifluoromethyl)phenyl] acetonitrile were investigated. Two of these methods were selected and applied to a variety of electron-deficient substrates, thereby expanding the scopes of the...