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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22条记录   CuBr/FeCl(3) Catalysis: a Novel and Efficient Method for the Preparation of New Aryl (Iminomethyl)propargyl Ether Derivatives via C-H Activation of Aryl Propargyl Ethers [作者：Kumar, GS; Kurumurthy, C; Rao, PS; Veeraswamy, B; Rao, PS; Narsaiah, B,期刊：Helvetica Chimica Acta, 页码：1692-1696 , 文章类型： Article，,卷期：2011年94-9] CuBr/FeCl(3) Catalysis as a novel and efficient method has been developed for the preparation of new aryl propargyl imine ether derivatives via C-H activation of aryl propargyl ethers, followed by reaction with imines ge... Three New Peroxy Triterpene Lactones from Pseudolarix kaempferi [作者：Tan, JM; Qiu, YH; Tan, XQ; Tan, CH,期刊：Helvetica Chimica Acta, 页码：1697-1702 , 文章类型： Article，,卷期：2011年94-9] Three new 3(4), 9(10)-disecocycloartane peroxy triterpene lactones, named as pseudolarolides Q(2), T(1), and T(2) (1-3, resp.), along with five known triterpenoids, were isolated from the seeds of Pseudolarix kaempferi G... A Simple Synthesis of 5-(2-Aminophenyl)-1H-pyrazoles [作者：Janjic, M; Prebil, R; Groselj, U; Kralj, D; Malavasic, C; Golobic, A; Stare, K; Dahmann, G; Stanovnik, B; Svete, J,期刊：Helvetica Chimica Acta, 页码：1703-1717 , 文章类型： Article，,卷期：2011年94-9] A four-step synthesis of 1-substituted 5-(2-aminophenyl)-1H-pyrazoles 5 as a novel type of histamine analogs and versatile building blocks for further transformations was developed. The synthesis starts from commercially... Ions Can Move a Proton-Coupled Electron-Transfer Reaction into Tunneling Regime [作者：Brala, CJ; Pilepic, V; Sajenko, I; Karkovic, A; Ursic, S,期刊：Helvetica Chimica Acta, 页码：1718-1731 , 文章类型： Article，,卷期：2011年94-9] The effects of charged species on proton-coupled electron-transfer (PCET) reaction should be of significance for understanding/application of important chemical and biological PCET systems. Such species can be found in p... Cytotoxic Naphtho-gamma-pyrones from the Mangrove Endophytic Fungus Aspergillus tubingensis (GX1-5E) [作者：Huang, HB; Xiao, ZE; Feng, XJ; Huang, CH; Zhu, X; Ju, JH; Li, MF; Lin, YC; Liu, L; She, ZG,期刊：Helvetica Chimica Acta, 页码：1732-1740 , 文章类型： Article，,卷期：2011年94-9] Four new dimeric naphtho-gamma-pyrones, named rubasperone D (1), rubasperone E (2), rubasperone F (3), and its atropisomer rubasperone G (4), together with four known monomeric naphtho-gamma-pyrones, TMC 256 A1 (5), rubr... Three New Triterpenoid Saponins from Ardisia crenata (vol 94, pg 693, 2011) [作者：Liu, DL; Wang, NL; Zhang, X; Yao, XS,期刊：Helvetica Chimica Acta, 页码：1741-1741 , 文章类型： Correction，,卷期：2011年94-9]