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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5条记录   Fluorocarbon stationary phases for liquid chromatography applications. [作者：Zhang, Wei;,期刊：Journal of Fluorine Chemistry, 页码：910-919 , 文章类型： 综述，,卷期：2008年129-10] A review. This article presents an overview on fluorocarbon stationary phases for liq. chromatog. (LC) applications. Fluorocarbons developed as alternative reverse phases have revealed previously unknown sepn. mechanis... Nucleophilic difluoromethylation and trifluoromethylation using tetrakis(dimethylamino)ethylene (TDAE) reagent. [作者：Medebielle, Maurice;Dolbier, William R., Jr.;,期刊：Journal of Fluorine Chemistry, 页码：930-942 , 文章类型： 综述，,卷期：2008年129-10] A review. In an effort to find new methodologies to introduce difluoromethylene and trifluoromethyl moieties into org. mols. of synthetic and biol. interest, tetrakis(dimethylamino)ethylene (TDAE) was an effective reduc... Fluorous phase transfer catalysts: From onium salts to crown ethers. [作者：Pozzi, Gianluca;Quici, Silvio;Fish, Richard H.;,期刊：Journal of Fluorine Chemistry, 页码：920-929 , 文章类型： 综述，,卷期：2008年129-10] A review. Fluorous quaternary ammonium and phosphonium salts, as well as fluorous macrocyclic ligands, such as crown and aza-crown ethers, were gradually emerging as viable alternatives to classical phase transfer catal... New hydrofluorocarbon (HFC) solvents for antimony pentafluoride. [作者：Petrov, Viacheslav A.;Marchione, Alexander;Marshall, Will;,期刊：Journal of Fluorine Chemistry, 页码：1011-1017 , 文章类型： 研究论文，,卷期：2008年129-10] Certain hydrofluorocarbons (HFC) stable towards the strong Lewis acid, antimony pentafluoride, were found to function as a solvent for this aggressive reagent. CF3CF2CH2F (HFC-236cb) was demonstrated to be an excellent ... Mechanisms of reactions of halogenated compounds. [作者：Chambers, Richard D.;Martin, Peter A.;Sandford, Graham;Williams, D. Lyn H.;,期刊：Journal of Fluorine Chemistry, 页码：998-1002 , 文章类型： 研究论文，,卷期：2008年129-10] The effect of fluorine as a substituent group on nucleophilic arom. substitution is discussed, where a fluorine atom located ortho to the point of substitution may be of variable activating influence, whereas fluorine lo...