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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23条记录   One-Pot Synthesis of Furo[3,4-b]pyridin-5(7H)-ones from 2-Bromopyridine-3-carboxylic Acid and Carbonyl Compounds [作者：KOBAYASHI KAZUHIRO; KOZUKI TAKETOSHI; KONISHI HISATOSHI,期刊：Synthesis, 页码：3026-3028 , 文章类型： Article，,卷期：2009年-18] A one-pot method for the preparation of furo[3,4-b]pyridine-5(7H)-ones from commercially available 2-bromopyridine-3-carboxylic acid has been developed. Thus, this acid is treated with two molar amounts of butyllithium t... A Facile Synthetic Method for Fluorine-Containing 1,7-Phenanthrolines: Pyridine-Ring Formation Reaction of N-Propargyl-6,8-bis(trifluoroacetyl)-quinolin-5-amine with Various Nucleophiles [作者：SHIBATA DAI; OKADA ETSUJI; HINOSHITA MAMORU; MEDEBIELLE MAURICE,期刊：Synthesis, 页码：3039-3046 , 文章类型： Article，,卷期：2009年-18] Novel fluorine-containing 1,7-phenanthrolines with a variety of substituents at the 3-position were easily synthesized in moderate to high yields by the pyridine-ring formation reaction of' N-propargyl-6,8-bis(trifluoroa... Enantiotopic Discrimination in Palladium-Mediated Nucleophilic Substitutions on Achiral Substrates: Chiral Ligand versus Chiral Nucleophile [作者：JACQUET OLIVIER; CHARNAY FLORENCE; FIAUD JEANCLAUDE; OLLIVIER JEAN,期刊：Synthesis, 页码：3047-3050 , 文章类型： Article，,卷期：2009年-18] The Tsuji-Trost reaction performed on an achiral allylic ester using a chiral ligand-achiral nucleophile couple or a achiral ligand-chiral nucleophile couple, afforded optically enriched beta-vinylcyclohexenyl amines. Th... Iodocyclization of N-[2-(Methylthio)phenyl]propiolamides: Selective Synthesis of 3-Iodo-1,5-benzothiazepin-4-ones [作者：JIANG TAOSHAN; ZHANG XINGGUO; LI JINHENG,期刊：Synthesis, 页码：3029-3038 , 文章类型： Article，,卷期：2009年-18] A selective method for the synthesis of 3-iodo-1,5-benzothiazepin-4-ones via the intramolecular iodocyclization of N-[2-(methylthio)phenyl]propiolamides has been developed. In the presence of I-2, iodocyclizations of N-[... Studies on the Chemistry of 2-[3-(2-Nitrophenyl)-2-oxopropyl]benzaldehydes: Novel Syntheses of 5H-Benzo[b]carbazole-6,11-diones and Indolo[1,2-b]isoquinoline-6,11-diones [作者：FERNANDEZ MARCOS,期刊：Synthesis, 页码：3051-3060 , 文章类型： Article，,卷期：2009年-18] Syntheses of 5H-benzo[b]carbazole-6,11-diones and indolo[1,2-b]isoquinoline-6,11-diones are described. Both compounds are synthesized from 2-[3-(2-nitrophenyl)-2-oxopropyl]benzaldehydes, which were obtained from commerci... One-Pot Synthesis of N-Alkyl Purine, Pyrimidine and Azole Derivatives from Alcohols using Ph3P/CCl4: A Rapid Route to Carboacyclic Nucleoside Synthesis [作者：RAD MOHAMMAD NAVID SOLTANI; KHALAFINEZHAD ALI; BEHROUZ SOMAYEH; ASRARI ZEINAB; BEHROUZ MARZIEH; AMINI ZOHREH,期刊：Synthesis, 页码：3067-3076 , 文章类型： Article，,卷期：2009年-18] A facile and efficient method for one-pot N-alkylation of nucleobases and azole derivatives from alcohols using triphenylphosphine in carbon tetrachloride is described. In this method, treatment of alcohols with a mixtur... Synthesis of 2-Amino-3,4-dihydroquinazolines and Imidazo[2,1-b]quinazoline-2-ones [作者：MISHRA AMITA; BATRA SANJAY,期刊：Synthesis, 页码：3077-3088 , 文章类型： Article，,卷期：2009年-18] A straightforward method for the synthesis of 2-amino-3,4-dihydroquinazolines from Baylis-Hillman derivatives is disclosed. The protocol involves sequential S(N)2 reaction of a primary airline on the Baylis-Hillman aceta... Studies on the C22-C23 Aldol Coupling of Spirangien [作者：LORENZ MICHAEL; BLUHM NADINE; KALESSE MARKUS,期刊：Synthesis, 页码：3061-3066 , 文章类型： Article，,卷期：2009年-18] The aldol reaction is one of the most powerful and versatile methods in polyketide synthesis. Nevertheless, the subtle directing effects remain very often obscure and impede complex natural products syntheses. Here, we r... Suzuki Coupling of Heteroaromatic Chlorides Using Highly Electron-Donating ClickPhos Ligands [作者：SPINELLA STEPHEN M; GUAN ZHENGHUI; CHEN JIAN; ZHANG XUMU,期刊：Synthesis, 页码：3094-3098 , 文章类型： Article，,卷期：2009年-18] Using highly electron-rich monophosphine ligands, Suzuki cross-coupling of heteroaromatic chlorides with various boronic acids was carried out in high yields. High yields were also often observed when steric heteroaromat... Reaction of N,N-Dioxyenamines with Anhydrides of Carboxylic and Sulfonic Acids; A New Method for the Synthesis of alpha-Hydroxyoxime Derivatives [作者：TABOLIN ANDREY A; LESIV ALEXEY V; IOFFIE SEMA L,期刊：Synthesis, 页码：3099-3105 , 文章类型： Article，,卷期：2009年-18] The reactions of N,N-dioxyenamines with carboxylic and sulfonic acid anhydrides were investigated. A new method for the synthesis of alpha-hydroxyoxime derivatives via the reaction of R N,N-dioxyenamines with trifluoroac... Studies on the Reaction of Diimines with Thiourea: Synthesis and Solvent-Induced cis/trans-Isomerization of 1,3,5-Triazinane-2-thiones [作者：KABOUDIN BABAK; GHASEMI TAHEREH; YOKOMATSU TSUTOMU,期刊：Synthesis, 页码：3089-3093 , 文章类型： Article，,卷期：2009年-18] The reaction of N,N'-bis(arylmethylidene)arylmethane diimines with thiourea under reflux in methanol was studied. The reaction gave a diastereomeric Mixture of 4,6-disubstituted 1,3,5-triazinane-2-thiones in good yields.... Directed ortho Metallation Chemistry and Phosphine Synthesis: New Ligands for the Suzuki-Miyaura Reaction [作者：WILLIAMS D BRADLEY G; EVANS STEPHEN J; DE BOD HENRIETTE; MOKHADINYANA MOLISE S; HUGHES TANYA,期刊：Synthesis, 页码：3106-3112 , 文章类型： Article，,卷期：2009年-18] We describe the use of the phosphinic amide moiety as an effective directed ortho metallation group for the incorporation of various phosphino groups onto a benzene ring to generate phosphine ligands. These ligands were ... A 'Click' Approach to the Synthesis of 3-[2-(1-Alkyltriazol-4-yl)ethyl]indoles [作者：PETRINI MARINO; SHAIKH RAFIK R,期刊：Synthesis, 页码：3143-3149 , 文章类型： Article，,卷期：2009年-18] Copper-catalyzed cycloaddition of N-(tert-butoxycarbonyl)-3-(1-tosyl-3-butynyl)-1H-indole with various azides readily provides the corresponding (triazolylethyl)indoles. These derivatives can be regarded as indole-3-prop... New Functional Derivatives of 9-Phenylquinine [作者：BORATYNSKI PRZEMYSLAW J; SKARZEWSKI JACEK,期刊：Synthesis, 页码：3113-3119 , 文章类型： Article，,卷期：2009年-18] A rapid synthesis of various 9-aryl derivatives of quinine is presented. They are obtained via Coupling reactions of functionalized arylmagnesium halides and 9-chloroquinine. On the Synthesis of Asymmetric and Dissymmetric Amino Analogues of Troger's Base [作者：ARTACHO JOSEP; WARNMARK KENNETH,期刊：Synthesis, 页码：3120-3126 , 文章类型： Article，,卷期：2009年-18] Monoamino and diamino analogues of Troger's base have been synthesized by palladium-catalyzed aminations of the corresponding dihalo analogues using low catalyst loadings. Depending on the nature of the dihalo analogue (... Synthesis of Polycyclic Sultams by Palladium-Catalyzed Intramolecular Cyclization [作者：MAJUMDAR K C; MONDAL SHOVAN; DE NIRUPAM,期刊：Synthesis, 页码：3127-3135 , 文章类型： Article，,卷期：2009年-18] A practical and high-yielding method for the synthesis of new sultams from readily available sulfonamides, 1-naphthylamine, and 2-halobenzyl bromides is reported. A variety of tricyclic, tetracyclic, and pentacyclic sult...