• 树脂固载化三氯化铁高分子催化剂合成醋酸酯,对催化剂进行了红外光谱表征。

    Isoamyl acetate was synthesized by urushiol resin immobilized ferric trichloride catalyst in this paper.

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  • 络合键合高分子金属催化剂高分子催化剂重要研究方向之一,具有独特的催化效应及一定的应用前景

    The complex and bonded types of polymer-metal catalysts are the important researching direction on polymeric catalysts. And they have excellent catalytic efficiency and certainly applying prospect.

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  • 组氨酸以共价键连接到氯化丙烯酸分子网络设计合成作为智能高分子催化剂的聚丙烯酰胺支载唑基化合物。

    A polyacrylate supported imidazole group, as an intelligent polymer catalyst, was designed and synthesized by linking of polyacrylate chloride with histidine in covalent bond.

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  • 在无任何外加溶剂及共还原剂条件下,应用高分子金属作为催化剂,选择性催化空气氧化己烷环己和环己醇。

    This macromolecular metalloporphyrin was used as the catalyst for the first time for cyclohexane oxidation to cyclohexanol and cyclohexanone with air in the absence of additives or solvents.

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  • 本文首次报道新的高分子固载树脂合成及其水解成醚反应中的应用,此树脂有效三相催化剂

    This paper first reports the synthesis and applications in hydrolysis and etherification of a new polymer supported quaternary ammonium resin, which is an effective triphase catalyst.

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  • 本文综述应用高分子试剂催化剂手性化合物通过不对称氧化还原烷基化、加成反应进行不对称合成进展情况

    This review deals with the recent progress in asymmetric synthesis using chiral polymeric reagents and catalysts for oxidation, reduction, alkylation and addition of prochiral compounds.

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  • 介绍了高分子合成催化剂及其制备给出实验室制产品性能。

    The manufacture of high molecular polyether and the catalysts used in the synthesis have been described in this paper.

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  • 介绍了高分子合成催化剂及其制备给出实验室制产品性能

    The manufacture of high molecular polyether and the catalysts used in the synthesis have been described in this paper. The properties of the product were introduced.

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  • 此外络合催化剂多相化,由于“高分子效应环境效应”还有可能改善催化剂催化性能

    Moreover, after the process of the homogeneous phase complex catalyst, 'effect of polymer' and 'microenvironment effect' would improve the catalytic ability of the catalyst.

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  • 新型高分子转移催化剂

    Polyvinyl chloride-polyethylene polyamine resin is a new polymer phase transfer catalyst.

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  • 简要介绍了纳米技术高分子材料改性色谱柱填料、催化剂载体日用化工等领域中的应用

    The application of nanometer technologies in modification of polymeric materials, chromatographic packing catalyst carriers and daily chemical industry were briefly introduced.

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  • 高分子咪唑1种新型高分子转移催化剂具有制备简单、稳定性催化活性高等特点。

    Polymer imidazole salt 1 is a new kind of polymer phase transfer catalyst, which has the advantages of convenience for preparation, good thermal stability, and high catalytic activity.

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  • 发明提供含有金属配合物的新型催化剂组合物用于制备各种高分子化合物的新型方法。

    The present invention provides a novel catalyst composition comprising a metallocene complex, and a novel producing method for various polymer compounds.

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  • 高分子转移催化剂一种良好催化剂

    Polymer phase transfer catalyst was a good catalyst.

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  • 介绍了无机固体负载催化剂高分子负载催化剂负载化方法

    Methods of solid inorganic substances supported and polymer supported catalyst are also summarized.

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  • 催化剂乳酸裂解制得单体丙交醋,再由二乙基锌引发开环聚合得到高分子量的乳酸

    With the Zinc as the catalyst, lactide monomer was obtained by decomposition of low polymer. With the zinc diethyl as the catalyst, the lactide was polymerized to Poly(DL-lactic acid).

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  • 引发作用下,配合物4苯乙烯进行自由基共聚得到高分子催化剂6

    The corresponding polymer-incorporated zirconium catalyst 6 was obtained by the co-polymerization of the olefin group of catalyst 4 with styrene in the presence of a radical initiator.

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  • 发明属于高分子化后过渡金属“茂后”烯烃聚合催化剂及其制备方法。

    The present invention belongs to polymer-transition metal 'post-cyclopentadiene' catalyst for olefin polymerization and its preparation process.

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  • 发明主要涉及用于合成分子饱和度聚醚多元醇新型金属氰化物催化剂(DMC)及其制备方法

    This invention relates to a new duplex metal cyanide catalyst (DMC) used in synthesizing polyether polyol with high molecular weight and low degree of unsaturation and method for making same.

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  • 第一概述高分子负载催化剂特点种类及其有机合成中的应用

    In chapter 1, one briefly introduce about the characteristics of polymer-supported catalysts, as well as their variety and application in organic synthesis.

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  • 第一概述高分子负载催化剂特点种类及其有机合成中的应用

    In chapter 1, one briefly introduce about the characteristics of polymer-supported catalysts, as well as their variety and application in organic synthesis.

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