• 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定