说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 四嗪
1)  tetrazine ['tetrə,zi:n]
四嗪
1.
Synthesis and Theoretical Studies of 3,6-Diazido-1,2,4,5-tetrazine;
3,6-二叠氮基-1,2,4,5-四嗪的合成及理论研究
2.
Synthesis and Characterization of 3,6-Dihydrazine-1,2,4,5-tetrazine and its Energetic Salts;
3,6-二肼基-1,2,4,5-四嗪及其盐的合成与表征
3.
Synthesis and Characterization of 3,3′-Azobis(6-amino-1,2,4,5-tetrazine);
3,3′-偶氮-(6-氨基-1,2,4,5-四嗪)的合成与表征
2)  imidazo-tetrazine
咪唑四嗪
3)  Clofentezine
四螨嗪
1.
GC-MS Determination of Residual Clofentezine in Fruits;
气相色谱-质谱联用法测定水果中四螨嗪残留量
2.
Determination of Active Components in Clofentezine Phyridaben Wettable Powder by Gas Chromatography;
四螨嗪-哒螨酮可湿性粉剂的分析研究
3.
Selection,decline and recovery of Tetranychus urticae Koch resistance to fenpropathrin,omethoate and clofentezine;
二点叶螨对甲氰菊酯、氧乐果和四螨嗪抗药性的选育、衰退和恢复
4)  s-tetrazine
s-四嗪
1.
The Synthesis and Performance of S-tetrazine Based High-nitrogen Energetic Compounds;
S-四嗪类高氮含能化合物的合成及性能
2.
Synthesis and Bioactivities of S-tetrazines;
对称S-四嗪衍生物的合成及生物活性
3.
The s-tetrazine-water (T-W) interactions have been investigated by examining the van der Waals clusters TWn (n=2, 3 and 4) using the density functional theory B3LYP method and the 6-31++G** ba- sis, obtaining 6, 9 and 12 minima of the ground state for the TW2, TW3 and TW4 clusters respectively.
用量子化学B3LYP方法和6-31++G**基函数研究了s-四嗪-水簇复合物基态分子间相互作用,并进行了构型优化和频率计算,分别得到无虚频稳定的s-四嗪-(水)2复合物、s-四嗪-(水)3复合物和s-四嗪-(水)4复合物6个、9个和12个。
5)  1,2,4,5-tetrazine
1,2,4,5-四嗪
1.
Synthesis and Crystal Structure of Diethyl 3,6-Diphenyl-1,2-dihydro- 1,2,4,5-tetrazine-1,2-dicarboxylate;
3,6-二苯基-1,2-二氢-1,2,4,5-四嗪-1,2-二甲酸乙酯的合成和晶体结构
6)  3,4-tetrazine
3,4-四嗪
1.
Studies on Pyrazoles (Ⅵ)——Synthesis of Pyrazolo [3,4-e]-1, 2,4-triazine and Pyrazolo [3,4-e]-1,2,3,4-tetrazine Derivatives;
吡唑类化合物的研究(Ⅵ)——吡唑[3,4-e]并-1,2,4-三嗪和吡唑[3,4-e]并-1,2,3,4-四嗪衍生物的合成
补充资料:四嗪
分子式:
CAS号:

性质:又名四氮杂苯。含4个氮原子的六元杂环化合物。I~III式为1,2,3,4-、1,2,4,5-和1,2,3,5-四嗪三种异构体。其中较重要的是1,2,4,5-四嗪(分子量82.07,紫色结晶,熔点99℃)。它溶于水、醇和醚。与强碱或稀盐酸作用,或在空气中放置,均易分解为氨及其他化合物;硫化氢或锌及盐酸易将其还原为二氢四嗪(黄色结晶,熔点125~126℃);用甲酰肼为原料,于160℃加热制取。某些(取代的)氨基四嗪对疟原虫有抑制作用。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条