• 本文综述十年来强碱阴离子交换树脂支载的高分子试剂氧化还原卤化和亲核取代反应中的应用

    This review deals with the recent application of strongly basic anion exchange resins as polymer supported reagents in oxidation, reduction, halogenation and nucleophilics substitutions, etc.

    youdao

  • 目的研究阴离子交换树脂氯芬酸交换反应特性

    Aim To study the exchange reaction characteristics of anion exchange resin for diclofenac sodium.

    youdao

  • 方法利用碱性阴离子交换树脂硫酸钠反应转型得到R2S03树脂进行除氧

    Said method uses the reaction transformation of strong alkaline anion exchange resin with sodium sulfite to obtain R2S03 resin, and uses it to conduct deoxidization.

    youdao

  • 用KBH_4717~#阴离子交换树脂反应制备了聚合物支载的硼氢化试剂BER)。

    Polymer-supported borohydride reagents (BER) have been prepared by reaction ofKBH_4 with 717 ~# anion exchange resin.

    youdao

  • 实验研究代十二烷异相催化合成反应是以十二醇和溴酸为原料,在预处理后的717阴离子交换树脂催化剂作用下进行的)。

    The heterogeneous catalytic synthesis of 1 bromododecane from ROH and HBr is studied . The experiment is carried out with 717 anion exchange resin as catalyst .

    youdao

  • 离子固定阴离子交换树脂上甲酚的络合反应,使试剂相反射强度发生很大变化,从而使溶液中的铅离子得以测定

    The formation of the complex between lead ion and immobilized xylenol orange caused a large reflected light intensity change, and lead ion in the solution can be determinated.

    youdao

  • 离子固定阴离子交换树脂上甲酚的络合反应,使试剂相反射强度发生很大变化,从而使溶液中的铅离子得以测定

    The formation of the complex between lead ion and immobilized xylenol orange caused a large reflected light intensity change, and lead ion in the solution can be determinated.

    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