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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30条记录   Stereoselective [2,3]-Rearrangements of Amine N-Oxides [作者：BAO HONGLI; QI XIANGBING; TAMBAR UTTAM K,期刊：SYNLETT, 页码：1789-1792 , 文章类型： Article，,卷期：2011年-13] Despite the long history of [2,3]-sigmatropic rearrangements, there are surprisingly few catalytic and enantioselective variants of these transformations. This article describes the most common strategies developed for s... Pd(I)-Bridging Allyl Dimers: A New System for the Catalytic Functionalization of Carbon Dioxide [作者：HAZARI NILAY; HRUSZKEWYCZ DAMIAN P; WU JIANGUO,期刊：SYNLETT, 页码：1793-1797 , 文章类型： Article，,卷期：2011年-13] The transition-metal-mediated functionalization of CO(2) is currently an area attracting considerable interest due to the potential benefits of utilizing CO(2) as a C(1) feedstock. Here, recent advances in CO(2) activati... A Journey through 12 Years of Interacting Molecules: From Artificial Amino Acid Receptors to the Recognition of Biomolecules and Switchable Nanomaterials [作者：SCHMUCK CARSTEN,期刊：SYNLETT, 页码：1798-1815 , 文章类型： Article，,卷期：2011年-13] Research in supramolecular chemistry has been carried out in my laboratory for the past 12 years. Intrigued by the fascinating power of supramolecular chemistry, as seen in biomolecular recognition events in nature, we s... Allyl and Benzyl Dance under Basic Conditions [作者：EL KAIM LAURENT; GRIMAUD LAURENCE; PURUMANDLA SRINIVAS REDDY,期刊：SYNLETT, 页码：1816-1820 , 文章类型： Article，,卷期：2011年-13] Ugi-Smiles adducts formed from allyl (propargyl or benzyl) amine rearrange under basic condition with an allyl migration between two nitrogen atoms. The shift is reversible and may be controlled by the strength of the ba... Acid-Promoted Aza-Cyclization versus pi-Cyclization of N-Acyliminium Species into Fused Pyrrolo[1,2-a]imidazolones and Pyrrolo[2,1-a]isoquinolinones [作者：FLEURY JEANFRANCOIS; NETCHITAILO PIERRE; DAICH ADAM,期刊：SYNLETT, 页码：1821-1826 , 文章类型： Article，,卷期：2011年-13] A new approach for the synthesis of fused imidazolones and isoquinolinones is presented. The key step of this sequence was the interception of an N-acyliminium species with nitrogen or pi-aromatic nucleophiles under kine... Synthesis of 1,2-Diarylnaphthalenes by Chemoselective Suzuki-Miyaura Reactions of 2-Bromo-1-(trifluoromethanesulfonyloxy)naphthalene [作者：HASSAN ZAHID; HUSSAIN MUNAWAR; LANGER PETER,期刊：SYNLETT, 页码：1827-1830 , 文章类型： Article，,卷期：2011年-13] Suzuki-Miyaura reactions of 2-bromo-1-(trifluoromethanesulfonyloxy) naphthalene, readily available from 1-tetralone in two steps, afforded a variety of 1,2-diarylnaphthalenes. The reactions proceed with excellent chemose... Highly Regioselective and Efficient Synthesis of Aminoepoxides by Ring Closure of Aminohalohydrins Mediated by KF-Celite [作者：PACE VITTORIO; HOYOS PILAR; VICENTE SINISTERRA JOSE; ALCANTARA ANDRES R; HOLZER WOLFGANG,期刊：SYNLETT, 页码：1831-1834 , 文章类型： Article，,卷期：2011年-13] The regioselective synthesis of several aminoepoxides has been achieved without observing any trace of azetidinols, which are usually reported as the exclusive reaction products when aminohalohydrins are treated with bas... Palladium-Mediated Intramolecular C-O and C-C Coupling Reactions: An Efficient Synthesis of Benzannulated Oxazepino- and Pyranocarbazoles [作者：PRABAKARAN KUMARESAN; ZELLER MATTHIAS; PRASAD KARNAM JAYARAMPILLAI RAJENDRA,期刊：SYNLETT, 页码：1835-1840 , 文章类型： Article，,卷期：2011年-13] An efficient route towards the synthesis of benzannulated oxazepino- and pyranocarbazoles has been accomplished via palladium-catalyzed intramolecular C-O and C-C cross-coupling reactions, respectively. Reaction of beta-Vinyl-meso-tetraphenylporphyrin with o-Quinone Methides [作者：MENEZES JOSE C J M D S; GOMES ANA T P C; SILVA ARTUR M S; FAUSTINO MARIA A F; NEVES MARIA G P M S; TOME AUGUSTO C; DA SILVA FERNANDO DE C; FERREIRA VITOR F; CAVALEIRO JOSE A S,期刊：SYNLETT, 页码：1841-1844 , 文章类型： Article，,卷期：2011年-13] The hetero-Diels-Alder reaction of beta-vinyl-meso-tetraphenylporphyrinatozinc(II) with quinone methides generated in situ from Knoevenagel reaction of 2-hydroxy-1,4-naphthoquinone, 4-hydroxycoumarin, and 4-hydroxy-6-met... Sweet and Salted: Sugars Meet Hydroxyapatite [作者：SANDRI MONICA; NATALELLO ANTONINO; BINI DAVIDE; GABRIELLI LUCA; CIPOLLA LAURA; NICOTRA FRANCESCO,期刊：SYNLETT, 页码：1845-1848 , 文章类型： Article，,卷期：2011年-13] Carbonated hydroxyapatite (CHA) has been successfully biodecorated with carbohydrate derivatives, via silylation of the hydroxy groups of the apatite and subsequent covalent bonding with a suitably functionalized carbohy... Ethyl 3-[(Ethylthio)carbonyl]-4,4,5,5,5-pentafluoropentanoate: A Building Block towards Trifluoromethyl Pyrazoles and Pyrimidin-4-ones [作者：BRULE CEDRIC; BOUILLON JEANPHILIPPE; PORTELLA CHARLES,期刊：SYNLETT, 页码：1849-1852 , 文章类型： Article，,卷期：2011年-13] Reaction of the title substrate with methylhydrazine yields, via a domino process, HF elimination-beta-addition/elimination-cyclocondensation, to 3-hydroxy-5-trifluoromethylpyrazol-4-ylacetic acid derivatives. In a simil... Iodoarene-Mediated alpha-Tosyloxylation of Ketones with MCPBA and p-Toluenesulfonic Acid [作者：TANAKA AYUMI; MORIYAMA KATSUHIKO; TOGO HIDEO,期刊：SYNLETT, 页码：1853-1858 , 文章类型： Article，,卷期：2011年-13] Alkyl aryl ketones and dialkyl ketones could be converted into the corresponding alpha-tosyloxy ketones by the reaction with MCPBA and p-toluenesulfonic acid monohydrate (PTSA center dot H(2)O) in the presence of a catal... Copper-Mediated Aryl Amination: In Situ Generation of an Active Copper(I) Species [作者：KOMORI TAKASHI; SATOH NOBUHIRO; YOKOSHIMA SATOSHI; FUKUYAMA TOHRU,期刊：SYNLETT, 页码：1859-1862 , 文章类型： Article，,卷期：2011年-13] We have developed novel conditions for copper-mediated aryl amination by using a combination of easy-to-handle and inexpensive Cu(OAc)(2)center dot H(2)O and phenylhydrazine. Regioselective Synthesis of Substituted Imidate N-[1-Methyleneisobenzofuran-3(1H)-ylidene]benzenamines via Palladium-Catalyzed Tandem Heteroannulation of o-(1-Alkynyl)benzamides with Iodobenzene [作者：YAN ZEYI; TAN CUNMIN; WANG XUE; LI FEI; GAO GUOLIN; CHEN XIMENG; WU WANGSUO; WANG JIANJUN,期刊：SYNLETT, 页码：1863-1870 , 文章类型： Article，,卷期：2011年-13] A variety of substituted imidate N-[1-methyleneisobenzofuran-3(1H)-ylidene]benzenamines have been prepared in good to excellent yields by the palladium-catalyzed tandem heteroannulation of o-(1-alkynyl)benzamides with io... SnCl(2)/KI-Mediated Allylation Reactions of Formaldehyde in Water [作者：LIN MEIHUEY; LIN LONGZHI; CHUANG TSUNGHSUN,期刊：SYNLETT, 页码：1871-1874 , 文章类型： Article，,卷期：2011年-13] An efficient procedure for SnCl(2)/KI-mediated allylation reactions of formaldehyde with a variety of allylic bromides in aqueous solution is reported. Under conditions developed in this effort, various homoallylic alcoh... Synthesis of cis-4,5-Diarylazepanes [作者：CHANG MENGYANG; LEE NIENCHIA,期刊：SYNLETT, 页码：1875-1880 , 文章类型： Article，,卷期：2011年-13] Substituted cis-4,5-diarylazepanes are synthesized in modest overall yields starting from 5,5-diarylazepan-4-ones by a reduction, mesylation, rearrangement, and hydrogenation reaction sequence.