1) cesium peroxide
![点击朗读](/dictall/images/read.gif)
过氧化铯
2) cesium peroxide ,cesium tetroxide
![点击朗读](/dictall/images/read.gif)
过四氧化二铯
4) 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。
5) cesium superoxide
![点击朗读](/dictall/images/read.gif)
超氧化铯
6) cesium tetroxide
![点击朗读](/dictall/images/read.gif)
四氧化铯
补充资料:过氧化铯
分子式:Cs2O2
CAS号:
性质:棕色固体物质。密度4.74g/cm3。熔点590℃。比较稳定,于1074℃发生分解放出氧气。由超氧化铯真空热分解制取。为强还原剂。
CAS号:
性质:棕色固体物质。密度4.74g/cm3。熔点590℃。比较稳定,于1074℃发生分解放出氧气。由超氧化铯真空热分解制取。为强还原剂。
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