diazotization

英

美

n.  重氮化作用

化学

双语例句

• Chrysophanic acid ( 6) in total yield of 40.4% was synthesized from 3-nitrophthalic acid by dehydration, Friedel-Crafts acylation, reduction, diazotization, hydrolysis and cyclization.
  以3-硝基邻苯二甲酸为原料，经脱水、傅克酰基化、还原、重氮化、水解和环合反应合成了大黄酚（6），总收率40.4%。
• Four UV absorbers of benzotriazole structure were prepared by diazotization, coupling and reduction reactions.
  合成了4种苯并三唑型的紫外吸收剂，以UV－P为例，对还原反应步骤进行优化。
• The mechanisms of nitration and diazotization were discussed.
  讨论了硝化和重氮化反应机理。
• Study on the Mechanism of Diazotization Coupling Reaction of Nitrite with Safranine O
  亚硝酸根&番红O重氮化偶联反应机理研究
• 2,4-Dimethylphenol was prepared based on 2,4-dimethylaniline by firstly diazotization and then hydrolysis in pipeline reactor.
  以2,4-二甲基苯胺为原料，经重氮化及管道化水解得到2,4-二甲基苯酚。
• Experimental study on aniline diazotization without cooling in a spiral reactor
  无冷却螺旋管式苯胺重氮化反应工艺试验研究
• In this paper, six kinds of special reaction conditions of diazotization of aromatic amines are discussed.
  讨论芳香伯胺重氮化反应的六种特殊反应条件。
• The main contents and results of the study are as follows: 1 An OPs conjugate antigen ( OP-BSA) was synthesized by diazotization.
  本实验的主要研究内容和结果如下：1通过重氮化法合成了一种有机磷人工抗原。
• The results showed that in synthesizing SDM-BSA it is better with the method of diazotization and coupling than the glutaraldehyde.
  结果表明，在合成SDMBSA中采用重氮偶合法比戊二醛法好。
• Study on Post Diazotization of Polymethyl Acrylic Ethyl Carbazole Ester
  聚甲基丙烯酸乙基咔唑酯后重氮化的研究