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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58条记录   A One-Step Synthesis of 2,4-Unsubstituted Quinoline-3-carboxylic Acid Esters from o-Nitrobenzaldehydes [作者：VENKATESAN HARIHARAN; HOCUTT FRANCES M; JONES TODD K; RABINOWITZ MICHAEL H,期刊：Journal of Organic Chemistry, 页码：3488-3491 , 文章类型： Article，,卷期：2010年75-10] A straightforward and efficient one-step procedure for the synthesis of 2,4-unsubstituted quinoline-3-carboxylic acid ethyl esters is described, The simple reductive cyclization is carried out by treating various substit... Chemoenzymatic Synthesis of Uridine 5 '-Diphospho-2-acetonyl-2-deoxy-alpha-D-glucose as C-2-Carbon Isostere of UDP-GlcNAc [作者：CAI LI; GUAN WANYI; CHEN WENLAN; WANG PENG GEORGE,期刊：Journal of Organic Chemistry, 页码：3492-3494 , 文章类型： Article，,卷期：2010年75-10] 2-ketoGlc, which is the C-2-carbon isostere of GlcNAc, is a novel GlcNAc analogue with a ketone group. The corresponding glycosyltransferase donor substrate. UDP-2-ketoGlc, is necessary for synthesizing 2-ketoGlc-contain... Palladium-Catalyzed Domino C-C/C-N Coupling Using a Norbornene Template: Synthesis of Substituted Benzomorpholines, Phenoxazines, and Dihydrodibenzoxazepines [作者：THANSANDOTE PRAEW; CHONG EUGENE; FELDMANN KAIOLIVER; LAUTENS MARK,期刊：Journal of Organic Chemistry, 页码：3495-3498 , 文章类型： Article，,卷期：2010年75-10] A rapid, four-step approach to alkyl- and aryl-substituted benzomorpholines is accomplished by a Pd-catalyzed domino C-C/C-N bond coupling using a norbornene template. Extension to phenoxazincs and dihydrodibenzoxazepine... Amine-Promoted Synthesis of Vinyl Aziridines [作者：ARMSTRONG ALAN; PULLIN ROBERT D C; JENNER CHLOE R; SCUTT JAMES N,期刊：Journal of Organic Chemistry, 页码：3499-3502 , 文章类型： Article，,卷期：2010年75-10] N-Unsubstituted vinyl aziridines were synthesized via an amine-promoted regioselective nucleophilic aziridination of alpha,beta,gamma,delta-unsaturated carbonyl compounds. The reaction is completely regioselective (> 95:... A Copper(II)-Mediated Regioselective Cyclization-Acetoxylation of 6,8-Dien-1-ones for the Synthesis of Functionalized Cyclopentanes [作者：WANG YAZHOU; DU HAIFENG,期刊：Journal of Organic Chemistry, 页码：3503-3506 , 文章类型： Article，,卷期：2010年75-10] This paper describes a copper(II) acetate-mediated cyclization-acetoxylation of 6,8-dien-1-ones in the presence of sodium acetate as base. A variety of functionalized cyclopentanes containing synthetic useful allylic alc... An Oxidation of Benzyl Methyl Ethers with NBS that Selectively Affords Either Aromatic Aldehydes or Aromatic Methyl Esters [作者：MAYHOUB ABDELRAHMAN S; TALUKDAR ARINDAM; CUSHMAN MARK,期刊：Journal of Organic Chemistry, 页码：3507-3510 , 文章类型： Article，,卷期：2010年75-10] Either mono- or dibromination of benzyl methyl ethers can be achieved by controlling the amount of NBS and the temperature. Elimination of methyl bromide from the monobrominated intermediates produces aromatic aldehydes,... Electrophilic Reaction of Ag(III) N-Confused Porphyrin with Alcohols [作者：JIANG HUAWEI; HAO FEI; CHEN QINGYUN; XIAO JICHANG; LIU SHUBIN; GU YUCHENG,期刊：Journal of Organic Chemistry, 页码：3511-3514 , 文章类型： Article，,卷期：2010年75-10] Experimental studies demonstrated that alcohols and amines can undergo a CF3COOAg-catalyzed nucleophilic addition at the outer C=N position of Ag(III) NCPs, leading to C-3-alkoxylated Ag(III) NCPs, which supports the com... Sulfonylation-Induced N- to O-Acetyl Migration in 2-Acetamidoethanol Derivatives [作者：YAMAGUCHI TAKAO; HESEK DUSAN; LEE MIJOON; OLIVER ALLEN G; MOBASHERY SHAHRIAR,期刊：Journal of Organic Chemistry, 页码：3515-3517 , 文章类型： Article，,卷期：2010年75-10] The first example of sulfonylation-induced N- to O-acetyl migration of 2-acetamidoethanol derivatives is described. This type of reaction could happen with any 2-acetamidoethanol derivatives under typical sulfonylation c... One-Pot Procedure for the Synthesis of Unsymmetrical Diarylalkynes [作者：SEVERIN RENE; REIMER JESSICA; DOYE SVEN,期刊：Journal of Organic Chemistry, 页码：3518-3521 , 文章类型： Article，,卷期：2010年75-10] Unsymmetrical diarylalkynes are accessible by a one-pot procedure from two different aryl halides and (trimethylsilyl)acetylene. The three-component coupling is initialized by a Pd/Cu-catalyzed Sonogashira coupling of an... An Alternative Synthesis of 1,1 '-Bis-valienamine from D-Glucose [作者：SHING TONY K M; CHENG HAU M,期刊：Journal of Organic Chemistry, 页码：3522-3525 , 文章类型： Article，,卷期：2010年75-10] An alternative synthesis of 1,1 '-bis-valienamine 5, which was demonstrated to be a potent trehalase inhibitor, has been achieved from D-glucose in 12 steps with 15% overall yield via enone 12 as the key intermediate, in... Gold-Catalyzed Intramolecular Indole/Alkyne Cyclization Cascades through a Heterolytic Fragmentation: 1,5-Indole Migration and Allenylation [作者：LI GUIJIE; LIU YUANHONG,期刊：Journal of Organic Chemistry, 页码：3526-3528 , 文章类型： Article，,卷期：2010年75-10] Gold-catalyzed intramolecular reactions of 3-alkynyl-bearing indoles with diol groups lead to the formation of highly functionalized 3-allenylindoles with high efficiency. The reaction likely proceeds by a new gold-catal... Concise Total Syntheses of (+/-)-Strychnine and (+/-)-Akuammicine [作者：SIRASANI GOPAL; PAUL TAPAS; DOUGHERTY WILLIAM JR; KASSEL SCOTT; ANDRADE RODRIGO B,期刊：Journal of Organic Chemistry, 页码：3529-3532 , 文章类型： Article，,卷期：2010年75-10] Concise total syntheses of strychnos alkaloids strychnine (1) and akuammicine (2) have been realized in 13 and 6 operations, respectively. Key steps include (1) the viny-logous Mannich reaction; (2) a novel, sequential o... Synthesis of a Water-Soluble 1,3-Bis(diphenylene)2-phenylallyl Radical [作者：DANE ERIC L; SWAGER TIMOTHY M,期刊：Journal of Organic Chemistry, 页码：3533-3536 , 文章类型： Article，,卷期：2010年75-10] The design and synthesis of a water-soluble 1,3-bis-(diphenylene)-2-phenylallyl (BDPA) radical via the conjugate addition of a derivatized fluorene nucelophile is described. The compound is designed for use in dynamic nu... Synthesis of Strained Pyridine-Containing Cyclyne via Reductive Aromatization [作者：MIKI KOJI; FUJITA MICHIYASU; INOUE YUKI; SENDA YOSHINORI; KOWADA TOSHIYUKI; OHE KOUICHI,期刊：Journal of Organic Chemistry, 页码：3537-3540 , 文章类型： Article，,卷期：2010年75-10] The Sonogashira-Hagihara coupling reactions of 2,6-diiodopyridine and cis-3,6-diethynyl-3,6-dimethoxycy-clohexa-1,4-diene or cis-9,10-diethynyl-9,10-dimethoxy-9, 10-dihydroanthracene gave macrocyclic compounds having alt... Alkyne Elementometalation-Pd-Catalyzed Cross-Coupling. Toward Synthesis of All Conceivable Types of Acyclic Alkenes in High Yields, Efficiently, Selectively, Economically, and Safely: "Green" Way [作者：NEGISHI EIICHI; WANG GUANGWEI; RAO HONGHUA; XU ZHAOQING,期刊：Journal of Organic Chemistry, 页码：3151-3182 , 文章类型： Article，,卷期：2010年75-10] Palladium-catalyzed cross-coupling reactions, especially those involving Zn, Al, Zr (Negishi coupling), and B (Suzuki coupling), collectively have brought about "revolutionary" changes in organic synthesis. Thus, two reg... Normal and Abnormal Heme Biosynthesis. 6. Synthesis and Metabolism of a Series of Monovinylporphyrinogens Related to Harderoporphyrinogen. Further Insights into the Oxidative Decarboxylation of Porphyrinogen Substrates by Coproporphyrinogen Oxidase [作者：LASH TIMOTHY D; MANI UKTI N; KECK ANNASIGRID I M; JONES MARJORIE A,期刊：Journal of Organic Chemistry, 页码：3183-3192 , 文章类型： Article，,卷期：2010年75-10] A series of vinylporphyrinogens were prepared to probe the enzyme coproporphyrinogen oxidase (CPO). Six (2-chloroethyl)porphyrins were synthesized from a common dipyrrylmethane via a,c-biladiene intermediates in excellen...