oxalyl

常見(jiàn)例句

• The process gave 40% yield，strating from indole，oxalyl chloride，sodium methylate and 3-indoleacetamide.
  反應(yīng)總收率為40%25左右。工藝收率高、操作簡(jiǎn)單、成本低，適合工業(yè)化生產(chǎn)。
• Aim To validate spectrum analysis of oxalyl fluoride neutral molecule(FCO)2 and study vibrational mode of the two configuration.
  目的為了驗(yàn)證草酰氟中性分子(FCO)2光譜分析的結(jié)果和進(jìn)一步研究2種構(gòu)像的振動(dòng)模式。
• When 1 reacted with oxalyl chloride in benzene at reflux, 1, 1-ferrocenedicarbonyl chloride (2) was produced in high yield of 92%.
  通過(guò)1,1’-二茂鐵二羧酸與草酰氯在無(wú)水苯中反應(yīng)制得1,1’-二茂鐵二羧酸酰氯,收率高達(dá)92%25。
• Preparation methods of benzoyl cyanate were reviewed. The optimal conditions of synthesis of benzoyl cyanate from benzoyl amine and oxalyl chloride were investigated.
  綜述了苯甲酰異氰酸酯的合成路線(xiàn),并探討了利用苯甲酰胺與草酰氯制備苯甲酰異氰酸酯的最佳反應(yīng)條件。
• It has been produced in our country, all by oxalyl chloride technological process.For using oxalyl chloride, so it has high price and low occupy in the market.
  本文用光氣法路線(xiàn)進(jìn)行試驗(yàn)，用廉價(jià)的光氣代替草酰氯制備異氰酸酯，為了降低成本提高收率，我們對(duì)殺鈴脲的光氣法生產(chǎn)路線(xiàn)進(jìn)行了研究、開(kāi)發(fā)和優(yōu)化。
• Reaction Mechanism of Benzene with Oxalyl Chloride
  苯與草酰氯反應(yīng)機(jī)理的探討
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