phosgenation 中文意思是什麼
phosgenation
解釋
光氣化-
Safety regulations for the production of phosgene and phosgenation products
光氣及光氣化產品生產安全規程 -
Using sodium dicyandiamide and saccharin as raw materials, tribenuron - methyl is synthesized via ring - opening reaction, phosgenation and condensation with total yield of 57. 0 % and product purity of 95. 6 %
以雙氰胺鈉和糖精為起始原料，經過開環、光氣化、縮合等一系列反應制備了苯磺隆，合成反應的總收率可達57 . 0 %以上，純度可達95 . 6 %以上。
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