potassium fluoride
基本解释
- [无化] 氟化钾
英汉例句
- This paper reports the function of anhydrous potassium fluoride and acetonitrile in C-alkylation of active methylene group of acetoacetic ester.
无水氟化钾和乙腈在乙酰乙酸乙酯活泼亚甲基的C-烃基化中的作用。 - Then, sodium fluoride, potassium fluoride and (rubidium, cesium) fluoride was separated by concentrating, stepwise precipiting from the solution.
分离后的溶液进行浓缩，分步析出氟化钠、 氟化钾和铷铯氟化物。 - The knoevenagel condensation of aromatic aldehydes with ethyl cyanoacetate proceeds smoothly in the presence of potassium fluoride giving products in high yield. Only the E isomers could be isolated.
在氟化钾催化下， 芳香醛与氰乙酸乙酯发生克脑文格尔缩合反应，得到高产率的缩合产物。且只得到E式异构体。
双语例句
词组短语
- Potassium hydrogen fluoride [无化]氟化氢钾;酸式氟化钾;氟氢化钾;二氟氢化钾
- potassium aluminium fluoride 氟化铝钾;规格;白色氟铝酸钾
- potassium zirconium fluoride 氟化锆钾
- potassium titanium fluoride 氟化钛钾;氟钛酸钾
- Potassium Aluminum Fluoride 氟铝酸钾
短语
专业释义
- 工业氟化钾
- 无水氟化钾
- 氟锆酸钾
- 氟化钾