phosgenation

常见例句

• Zhong L, Huang Y Y.Preparation of benzophenone by phosgenation [J ].Modern Chemical Industry,1998(7):32-33.
  [3]钟立;黄幼援.;光气路线制备二苯甲酮的研究[J]
• Toluene diisocyanate (TDI) is one of the most useful kinds of isocyanateth that is produced by the method of phosgenation of amine.
  甲苯二异氰酸酯(TDI)是异氰酸酯化合物中应用最广泛的品种之一,其工业生产主要采用胺光化法。
• In this paper, the THz and infrared spectrum of Phosgen and Lewisite and Sarin are calculated by the Gaussian theory.
  摘要用高斯软件对光气、路易氏气、沙林等的红外光谱和太赫兹光谱进行了理论模拟。
• Processes of producing HDI are simarized. Techniques of phosgenation and thermal decompositionare important. Factors influencing phosgenation are discussed in detail.
  综述了六亚甲基二异氰酸酯（HDI）的制备方法，主要有光气化法和热分解法。对光气化法若干工艺因素加以讨论。
• Using sodium dicyandiamide and saccharin as raw materials, tribenuron-methyl is synthesized via ring-opening reaction, phosgenation and condensation with total yield of 57.
  以双氰胺钠和糖精为起始原料,经过开环、光气化、缩合等一系列反应制备了苯磺隆,合成反应的总收率可达57。
• Isocyanate is a kind of important organic synthetic material, its synthetic methods primarily contain phosgenation, nitrobenzene carbonyl, dimethylcarbonate and other methods.
  摘要异氰酸酯是一种重要的有机合成材料，它的合成方法主要有光气法、硝基苯羰化、碳酸二甲酯法等；
返回 phosgenation