1) cesium hydroxide
![点击朗读](/dictall/images/read.gif)
氢氧化铯
1.
Seven 1-iodoalkynes in yields of 78%~91% were synthesized by reaction of terminal alkynes and cesium hydroxide in dry THF at room temperature for 3 h followed by treatment with iodine.
端炔与氢氧化铯在无水THF中于室温反应3h后与碘作用合成了7个炔基碘,收率78%~91%。
2.
In the presence of catalytic amount of cesium hydroxide, under nitrogen atmosphere terminal alkynes reacted with diaryl disulfides at room temperature in commercial THF to give almost exclusive (Z)-1,2-diarylthio-1-alkene in good yields, but under air atmosphere the reaction gave a mixture of alkynyl sulfide and (Z)-1,2-diarylthio-1-alkene.
氢氧化铯催化下,以商业THF作溶剂,在氮气氛中二芳基二硫醚与端炔室温反应,立体选择地生成(Z)-1,2-二芳硫基烯。
3.
KCl as deionization,Cesium hydroxide was determined by flame atomic absorption spectrometry.
目的:建立工作场所空气中氢氧化铯的火焰原子吸收测定方法。
2) cesium hydroxide
![点击朗读](/dictall/images/read.gif)
氢氧化铯<冶>
3) cesium hydride
![点击朗读](/dictall/images/read.gif)
氢化铯<冶>
4) Cesium hydroxide monohydrate
![点击朗读](/dictall/images/read.gif)
氢氧化铯一水合物
6) cesium peroxide
![点击朗读](/dictall/images/read.gif)
过氧化铯
补充资料:氢氧化铯
分子式:CsOH
CAS号:
性质:灰白色固体。熔点272℃。密度3.6g/cm3。在空气中很易潮解,放出热量。溶于水和乙醇。可由硫酸铯与氢氧化钡作用制得。可用于制备金属铯和铯盐。
CAS号:
性质:灰白色固体。熔点272℃。密度3.6g/cm3。在空气中很易潮解,放出热量。溶于水和乙醇。可由硫酸铯与氢氧化钡作用制得。可用于制备金属铯和铯盐。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条