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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28条记录   Exploration of the CuAAC Reaction for the Synthesis of Novel 3-(Triazol-1-yl)methyl-imidazo[1,2-a]pyridines [作者：KHEDAR POONAM; PERICHERLA KASIVISWANADHARAJU; KUMAR ANIL,期刊：SYNLETT, 页码：2609-2614 , 文章类型： Article，,卷期：2012年-18] The archetypical CuAAC click chemistry is explored to assemble diverse 3-(triazol-1-yl)methyl-imidazo[1,2-a]pyridines. The approach is simple, general, and environmentally benign to generate a library of novel triazolo-i... Woollins Reagent: A Chemoselective Reducing Agent for 1,4-Enediones and 1,4-Ynediones to Saturated 1,4-Diones [作者：MANDAL MADHUMITA; CHATTERJEE SOURAV; JAISANKAR PARASURAMAN,期刊：SYNLETT, 页码：2615-2618 , 文章类型： Article，,卷期：2012年-18] Woollins reagent was found to act as a highly chemoselective reagent for the reduction of a wide range of 1,4-enediones and 1,4-ynediones in methanol to afford the corresponding saturated 1,4-diketones in good yields und... Asymmetric Transfer Hydrogenation of Ketones Catalyzed by Rhodium Block Copolymer Complexes in Aqueous Micelles [作者：ELIAS SHLOMI; GOREN KEREM; VIGALOK ARKADI,期刊：SYNLETT, 页码：2619-2622 , 文章类型： Article，,卷期：2012年-18] High activity and enantioselectivity were achieved in the rhodium-catalyzed asymmetric transfer-hydrogenation reactions of ketones in pure water using a novel amphiphilic block polypeptide ligand. The covalent linkage of... Solvent-Free Pivalic Acid/Copper Chloride Jointly Promoted Chlorination of 1,2,3-Triazoles [作者：MENENDEZ CHRISTOPHE; SAFFON NATHALIE; LHERBET CHRISTIAN; BALTAS MICHEL,期刊：SYNLETT, 页码：2623-2626 , 文章类型： Article，,卷期：2012年-18] A novel chlorination reaction on the 5-position of 1,2,3-triazoles, directly from 5H-substituted 1,2,3-triazoles was developed by using copper(II) chloride in pivalic acid. A series of triazoles were thus chlorinated in ... Efficient, One-Pot, BF3 center dot OEt2-Mediated Synthesis of Substituted N-Aryl Lactams [作者：CHATURVEDI DEVDUTT; CHATURVEDI AMIT K; MISHRA NISHA; MISHRA VIRENDRA,期刊：SYNLETT, 页码：2627-2630 , 文章类型： Article，,卷期：2012年-18] A quick, efficient, one-pot, BF3 center dot OEt2-mediated synthesis of substituted N-aryl lactams in good to excellent yields by reaction of various substituted arenes with a variety of omega-azido alkanoic acid chloride... Palladium-Nanoparticle-Catalyzed Matsuda-Heck Reaction in Water [作者：GAIKWAD DIPAK S; PORE DATTAPRASAD M,期刊：SYNLETT, 页码：2631-2634 , 文章类型： Article，,卷期：2012年-18] An eco-friendly, simple method for Matsuda-Heck arylation of olefins catalyzed by in situ formed Pd nanoparticles is described in water operable at ambient temperature. A variety of arenediazonium salts were coupled with... Simple and Efficient One-Pot Synthesis of Imidazo[1,2-a]pyridines Catalyzed by Magnetic Nano-Fe3O4-KHSO4 center dot SiO2 [作者：GUNTREDDI TIRUMALESWARARAO; ALLAM BHARAT KUMAR; SINGH KRISHNA NAND,期刊：SYNLETT, 页码：2635-2638 , 文章类型： Article，,卷期：2012年-18] The present report highlights a magnetic nano-Fe3O4-KHSO4 center dot SiO2 catalyzed synthesis of imidazo[1,2-a]pyridines. The synthetic strategy adopted is expedient, versatile, and offers good to excellent yields from r... One-Pot Thiourea Formation-Palladium-Catalyzed Cyclization Sequence to 3,4-Dihydro-2H-1,3-benzothiazine-2-imines from 2-Halo N-Methylbenzylamine - Scope and Limitations [作者：LACH FRANCK,期刊：SYNLETT, 页码：2639-2642 , 文章类型： Article，,卷期：2012年-18] A practical synthesis of 3,4-dihydro-3-methyl-2H-1,3-benzothiazine-2-imine via intramolecular palladium-catalyzed C-S bond formation is presented and exemplified for both alkyl- and arylisothiocyanates. Azide- and Alkyne-Functionalised alpha- and beta(3)-Amino Acids [作者：SMINIA TJERK JACCO; PEDERSEN DANIEL SEJER,期刊：SYNLETT, 页码：2643-2646 , 文章类型： Article，,卷期：2012年-18] The synthesis and full characterisation of bifunctional beta(3)-amino acids that have side chains functionalised with terminal azides (S)-4 and (R)-4 or acetylenes 5 and 6 is reported for the first time. The building blo... Semisynthesis of Ingenol 3-Angelate (PEP005): Efficient Stereoconservative Angeloylation of Alcohols [作者：LIANG XIFU; GRUESORENSEN GUNNAR; PETERSEN ANDERS KLARSKOV; HOGBERG THOMAS,期刊：SYNLETT, 页码：2647-2652 , 文章类型： Article，,卷期：2012年-18] A high-yielding method was developed for the preparation of ingenol 3-angelate (PEP005, ingenol mebutate) via the corresponding 5,20-acetonide without concomitant isomerization of the angelate (Z-form) to the correspondi... Stereoselective Synthesis of Indanylglycine Derivatives by a Tandem Michael-Michael Reaction [作者：RINCON ANGELA; CARMONA VANESA; ROSARIO TORRES M; CSAKY AURELIO G,期刊：SYNLETT, 页码：2653-2656 , 文章类型： Article，,卷期：2012年-18] The construction of 1,2,3-trisubstituted indane rings by the Michael addition of a glycinate followed by an intramolecular Michael cyclization is reported. The tandem process affords indanylglycine derivatives with high ... Palladium-Catalyzed Cyclization of Cyclopropyl-Substituted 1,6-Enynes to 5.7-Bicyclic Trienes or Monocyclic Trienes Depending upon the Leaving Group [作者：OH HYE MI; SIM SO HEE; LEE SANG ICK; KIM JISU; CHUNG YOUNG KEUN,期刊：SYNLETT, 页码：2657-2662 , 文章类型： Article，,卷期：2012年-18] Palladium-catalyzed cyclization of cyclopropyl-substituted 1,6-enynes proceeded in two ways depending on the presence or absence of a leaving group. In the presence of the leaving group, 5.7-bicyclic trienes were obtaine...