• 烷烃稳定性反应活性直接官能团化困难

    Paraffin has high stability, low reactivity, and it is difficult to give functional group to paraffin directly.

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  • 原子作为保护基,代替末端炔发生碳-氢官能团化反应

    Halogen atom could activate the triple bond and as the directing group, the triple bond occurs the electrophilic addition reaction.

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  • 2 8篇文献综述了金属模拟饱和原子官能团化研究进展

    Studying development of functionalization of saturated carbon by catalytic oxidation wit metalloporphyrins as a mimic of the enzyme cytochrome P-450 was reviewed with 28 references.

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  • 本文介绍了环氧树脂高性能方法环氧树脂分子、多官能团化以及柔性链段中引入刚性基团并例举了高性能环氧树脂的实例

    The method of high-performance is that made epoxy resin, low molecular weight multifunctional and into rigid perssad on flexible segment, given an example.

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  • 有机合成中的重要中间体因为其中的氰基可以通过多种方法引入,又能进一步其它官能团

    Nitriles are central intermediates in organic synthesis since they can be readily prepared by a number of methods and undergo further transformations into other functional groups.

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  • 通过聚合物端基官能团选择性修饰,可以得到种类组合的功能聚合物。

    Then functionalized polymers with various combinations are obtained through the selective modification by the functional groups of the end groups of the polymers.

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  • 味药有效成分入手,利用所含有特定的骨架官能团信息直观地进行数字表征

    Starting from a variety of active ingredients of each medicine, digital characterization was carried out using their containing specific backbone types and functional groups.

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  • 功能官能团密度,接 枝数量可以进行精确调控。

    The grafting density and grafting number of the functional radicals may be controlled precisely.

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  • 功能官能团密度,接 枝数量可以进行精确调控。

    The grafting density and grafting number of the functional radicals may be controlled precisely.

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