1)  2-Imidazolidinone
环乙烯脲
2)  Tetrahydro-2-oxoglyoxaline
环乙烯脲
3)  2-Imidazolidone
环乙烯脲
4)  ethyleneimine
环乙亚胺
1.
Four triatomic heterocyclic compounds, cyclopropane, oxacyclopropane, ethyleneimine and thiirane were fully optimized utilizing Gaussian94 program package with a density functional theory (DFT) method B3LYP and an ab initio method MP2 at 6-311 ++G** level, and the theoretical results agrees well with the reference data, which shows that this method is reliable.
使用Gaussian94程序包和密度泛函方法(DFT)B3LYP以及从头算方法MP2在B3LYP/6-311++G**基组水平上,对4种三元杂环化合物环丙烷、环氧乙烷、环乙亚胺和硫杂环丙烷进行了全优化,其理论数据和文献数据符合得很好,这表明该方法是可靠的。
5)  cyclohexanol
环乙醇
6)  tiletamine
噻环乙胺
1.
The effect of tiletamine on the activity of NOS,NO production,and cGMP content in different brain regions of rat were observed to investigate the modulation of NO/cGMP signal transduction in the molecular mechanisms of general anaesthesia mediated by tiletamine.
动态观察噻环乙胺对大鼠不同脑区NOS活性、NO产量、cGMP含量的影响,以探讨NO/cGMP信号转导系统对噻环乙胺全麻分子机理的调控。
参考词条
补充资料:环乙烯脲
分子式:C3H6N2O
分子量:86.09
CAS号:120-93-4

性质:无色针状结晶。熔点131℃,易溶于水和热乙醇,难溶于乙醚。

制备方法:由乙二胺与二氧化碳热压反应而得。也可将乙二胺、尿素和水进行缩合闭环制得该品。

用途:用作甲醛捕获剂,去除经2D-树脂、KB树脂、脲醛树酯、三聚氰胺甲醛树脂等整理后织物中残存的甲醛。该品也用作精细化学品的中间体,用于制造树脂、增塑剂、喷漆、胶粘剂等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。