均三嗪

jūn sān qín
  • s-triazine
均三嗪均三嗪
均三嗪[jūn sān qín]
  1. 支型长链均三嗪衍生物的合成与光谱性质

    Synthesis and Spectroscopy Properties of Long-chain s-Triazine Derivatives with Side Chain

  2. 均三嗪类除草剂的生物降解及其调控

    Biodegradation and Regulation of the S-Triazine Herbicides

  3. 均三嗪类除草剂的QSAR研究

    QSAR study of 1,3,5-triazine herbicide

  4. 一种均三嗪类紫外线吸收剂UV-1577的合成及表征

    Synthesis and Characterization of s - triazine UV-1577 Ultraviolet Absorber

  5. 降解均三嗪类除草剂的优势菌的特性研究

    Study on Characterization for superior strain of degrading s triazine herbicide

  6. 均三嗪芳醚聚氧乙烯非离子表面活性剂

    On the nonionic surfactants of aromatic ether with 1,3,5-triazine ring

  7. 吡啶、吡嗪和均三嗪的量子化学理论研究

    A Quantum Chemistry Study of Pyridine , Pyrazine and Triazine

  8. 2,4-二(氨基蒽醌)均三嗪衍生的还原染料的研究

    The Study on Vat Dyes of 2,4-Bis ( Aminoanthraquinone ) S-triazine Derivatives

  9. 三均三嗪及三均三嗪类化合物结构和性质的理论预测性研究

    Theoretical Predictive Study on the Structures and Properties of Tri-s-triazines

  10. 几种均三嗪型活性染料构性关系的研究

    Research on the Structure-Property Relationship of Some Sym-Triazine Reactive Dyes

  11. 2,4,6-三(对甲基苯乙烯基)均三嗪的合成、结构及其光学性质

    Synthesis , Structure and Optical Properties of 2,4,6-tris ( p-methylstyryl ) - s-triazine

  12. 均三嗪基修饰的1,3,4-恶二唑类化合物的合成

    Synthesis of electroluminescence combinations containing 1,3,4-oxadiazole and triazine Units

  13. 含1,3,5-均三嗪环的电致发光材料的研究进展

    Research Progress on Containing 1,3,5-triazine Ring Electroluminescent Materials

  14. Y型均三嗪衍生物的合成及其光学性质

    Synthesis and Optical Properties of Y-type Triazine-based Dyes

  15. 着重介绍了2-氨基-4-甲氧基-6-甲基均三嗪的合成方法。

    Synthesis of2-amino-4-methoxyl-6-methyl-sym . - triazine was studied .

  16. 1,3,5-均三嗪类紫外线吸收剂的合成与应用

    Synthesis and application of 1,3,5-triazine UV absorbers

  17. 2,4,6-三(羟基苯甲基氨基)-均三嗪的合成及其与双酚A型环氧树脂的固化行为研究

    Synthesis of 2,4,6-tri ( hydroxylphenylmethylamino ) - s-triazine and its curing behavior and mechanism with DGEBA

  18. 几种笼状含能材料及均三嗪类分子器件的理论研究

    Theoretical Investigation on Several Kinds of Caged Energetic Materials and the Molecular Devices of s-Triazine Series

  19. 以一氯均三嗪和环氧丙基为反应性基团的多活性季铵化合物,用于棉纤维的改性;

    Multi-reactive quaternary agent containing epoxy group and chorotriazine was used to modify the cotton fabrics .

  20. 不对称取代的1,3,5-均三嗪衍生物的合成

    Preparation of asymmetrically substituted 1,3,5-s-triazine derivatives

  21. 聚苯基均三嗪耐高温树脂的实验室合成聚苯并恶嗪/环氧基笼型倍半硅氧烷复合材料的性能研究

    Synthesis of heat-resistant poly ( phenyl-s-triazine ) Study on the performance of polybenzoxazine / poss-epoxide composites

  22. 采用固相研磨方法,合成了一系列对称三取代均三嗪衍生物3-10,分离产率最高可达85%;

    A series of symmetrically tri-substituted triazines 3-10 were synthesized by solid grinding with yield up to 85 % .

  23. 以三氯均三嗪为交联剂,实现了β-半乳糖苷酶在壳聚糖载体上的固定化过程,并与传统交联剂戊二醛进行了比较。

    β - galactosidase was immobilized on chitosan microsphere with 2,4,6-trichloro-1,3,5-tri-azine as crosslinker , and compared with that using glutaraldehyde as crosslinker .

  24. 采用丙酮/水溶液体系,通过两步反应合成了一系列不对称取代均三嗪衍生物11、12、14,两步合成反应总的分离产率达50%以上;

    Asymmetrically substituted triazines 11 , 12 and 14 were prepared by two step reaction in acetone / H_2O with the total yield over 50 % .

  25. 首先以三聚氯氰和二正丁胺在丙酮/水中反应得到2,4二(二正丁胺基)6氯1,3,5均三嗪(I),收率92%;

    The intermediate 2-chloro-4 , 6-bis ( dibutylamino ) - 1,3,5-triazine (ⅰ) was obtained in 92 % yield from treatment of cyanuric chloride with dibutylamine in acetone / water .

  26. 均三嗪型可水解染料聚醚衍生物对母体染料分散性能研究表明,添加少量衍生物能显著改善染料的分散性,且染料分散体系的粒径随着分散剂用量的增大而减小。

    It was showed that the dispersion ability of the dye can be significantly improved by a small amount of derivative , and dye particle diameter of dispersion system decreased with the increasing amount of dispersant .

  27. 均二苯乙烯双三嗪类荧光增白剂的晶型转变

    The Crystalline Form Transition of Bis ( triazinyl ) aminostilbene Derivative Fluorescent Brightener