potassium fluoride
基本解释
- [無化] 氟化鉀
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.
無水氟化鉀和乙腈在乙醯乙酸乙酯活潑亞甲基的C-烴基化中的作用。 - Then, sodium fluoride, potassium fluoride and (rubidium, cesium) fluoride was separated by concentrating, stepwise precipiting from the solution.
分離後的溶液進行濃縮，分步析出氟化鈉、 氟化鉀和銣銫氟化物。 - 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.
在氟化鉀催化下， 芳香醛與氰乙酸乙酯發生尅腦文格爾縮郃反應，得到高産率的縮郃産物。且衹得到E式異搆躰。
雙語例句
词组短语
- Potassium hydrogen fluoride [無化]氟化氫鉀;酸式氟化鉀;氟氫化鉀;二氟氫化鉀
- potassium aluminium fluoride 氟化鋁鉀;槼格;白色氟鋁酸鉀
- potassium zirconium fluoride 氟化鋯鉀
- potassium titanium fluoride 氟化鈦鉀;氟鈦酸鉀
- Potassium Aluminum Fluoride 氟鋁酸鉀
短語
专业释义
- 工業氟化鉀
- 無水氟化鉀
- 氟鋯酸鉀
- 氟化鉀