phosgenation

常見例句

• Zhong L, Huang Y Y.Preparation of benzophenone by phosgenation [J ].Modern Chemical Industry,1998(7):32-33.
  [3]鐘立;黃幼援.;光氣路線制備二苯甲酮的研究[J]
• Toluene diisocyanate (TDI) is one of the most useful kinds of isocyanateth that is produced by the method of phosgenation of amine.
  甲苯二異氰酸酯(TDI)是異氰酸酯化合物中應(yīng)用最廣泛的品種之一,其工業(yè)生產(chǎn)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.
  摘要用高斯軟件對光氣、路易氏氣、沙林等的紅外光譜和太赫茲光譜進(jìn)行了理論模擬。
• Processes of producing HDI are simarized. Techniques of phosgenation and thermal decompositionare important. Factors influencing phosgenation are discussed in detail.
  綜述了六亞甲基二異氰酸酯（HDI）的制備方法，主要有光氣化法和熱分解法。對光氣化法若干工藝因素加以討論。
• Using sodium dicyandiamide and saccharin as raw materials, tribenuron-methyl is synthesized via ring-opening reaction, phosgenation and condensation with total yield of 57.
  以雙氰胺鈉和糖精為起始原料,經(jīng)過開環(huán)、光氣化、縮合等一系列反應(yīng)制備了苯磺隆,合成反應(yīng)的總收率可達(dá)57。
• Isocyanate is a kind of important organic synthetic material, its synthetic methods primarily contain phosgenation, nitrobenzene carbonyl, dimethylcarbonate and other methods.
  摘要異氰酸酯是一種重要的有機(jī)合成材料，它的合成方法主要有光氣法、硝基苯羰化、碳酸二甲酯法等；
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