Studies on hypolipidemic agents. I. 3-Benzoylglycidic acid derivatives.
作者:KAZUYUKI TOMISAWA、KAZUYA KAMEO、MASAMI GOI、KAORU SOTA
DOI:10.1248/cpb.32.3066
日期:——
3-Benzoylglycidic acid derivatives were prepared and tested for hypolipidemic properties in normal rats. A structure-activity relationship study showed that trans-3-(phenoxybenzoyl)-glycidic acids have hypolipidemic activity. Among these compounds, trans-3-[4-(4-chlorophenoxy) benzoyl] glycidic acid (38) and trans-3-[4-(4-bromophenoxy) benzoyl] glycidic acid (39) possessed very potent activities.
Stabilizing PdII on hollow magnetic mesoporous spheres: a highly active and recyclable catalyst for carbonylative cross-coupling and Suzuki coupling reactions
作者:Jianrui Niu、Mengmeng Liu、Peng Wang、Yu Long、Miao Xie、Rong Li、Jiantai Ma
DOI:10.1039/c3nj01293j
日期:——
A hollow magnetic mesoporous silica sphere (HMMS) catalyst has been synthesized using polystyrene microspheres as a chemical template. The catalyst was characterized by TEM, XRD, XPS and vibrating sample magnetometry (VSM). The catalyst shows high activity for the carbonylative cross-coupling reaction of aryl iodides with arylboronic acids and Suzukicouplingreactions. The newly developed catalyst
Preparation of recoverable Fe<sub>3</sub>O<sub>4</sub>@PANI–Pd<sup>II</sup> core/shell catalysts for Suzuki carbonylative cross-coupling reactions
作者:Xiaohang Zhu、Jianrui Niu、Fengwei Zhang、Jinghui Zhou、Xinzhe Li、Jiantai Ma
DOI:10.1039/c4nj00697f
日期:——
characterization and catalytic performance of a palladium-based superparamagnetic catalyst of Fe3O4@polyaniline core/shell microspheres (Fe3O4@PANI–PdII). The material was characterized by TEM, FT-IR, vibrating sample magnetometry (VSM), XRD, and XPS. The catalyst showed high activity for the carbonylativecross-couplingreaction of aryl iodide with arylboronic acid. Moreover it could selectively reduce the
Agglomeration of Pd<sup>0</sup> nanoparticles causing different catalytic activities of Suzuki carbonylative cross-coupling reactions catalyzed by Pd<sup>II</sup> and Pd<sup>0</sup> immobilized on dopamine-functionalized magnetite nanoparticles
作者:Yu Long、Kun Liang、Jianrui Niu、Xin Tong、Bing Yuan、Jiantai Ma
DOI:10.1039/c4nj02285h
日期:——
Agglomeration of Pd0 nanoparticles caused different catalytic activities of Suzuki carbonylative cross-coupling reactions catalyzed by Fe3O4/DA–PdII and Fe3O4/DA–Pd0 catalysts.
Preparation of Recoverable Pd Catalysts for Carbonylative Cross-Coupling and Hydrogenation Reactions
作者:Jian-Rui Niu、Xing Huo、Feng-Wei Zhang、Hai-Bo Wang、Ping Zhao、Wu-Quan Hu、Jiantai Ma、Rong Li
DOI:10.1002/cctc.201200129
日期:2013.1
and Pd0 catalysts. The catalysts are characterized by TEM, XRD, FTIR, X‐ray photoelectron spectroscopy, and vibrating sample magnetometry. The catalysts are found to be active in both forms, PdII and Pd0, for the carbonylative cross‐coupling reaction of aryl iodides with arylboronic acids, and for the hydrogenation of aromatic nitro‐ and unsaturated compounds. The newly developed catalysts are prepared