oxalyl

基本解釋

The process gave 40% yield，strating from indole，oxalyl chloride，sodium methylate and 3-indoleacetamide.
反應總收率為40%25左右。工藝收率高、操作簡單、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.
目的為了驗證草酰氟中性分子(FCO)2光譜分析的結(jié)果和進一步研究2種構(gòu)像的振動模式。
When 1 reacted with oxalyl chloride in benzene at reflux, 1, 1-ferrocenedicarbonyl chloride (2) was produced in high yield of 92%.
通過1,1’-二茂鐵二羧酸與草酰氯在無水苯中反應制得1,1’-二茂鐵二羧酸酰氯,收率高達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,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.
本文用光氣法路線進行試驗，用廉價的光氣代替草酰氯制備異氰酸酯，為了降低成本提高收率，我們對殺鈴脲的光氣法生產(chǎn)路線進行了研究、開發(fā)和優(yōu)化。