Journal
/
/
二碘化钐的制备和使用(SMI<sub> 2</sub>)在有机合成中:HMPA和镍(II)盐的钐巴尔比耶反应的机理作用
Journal JoVE
Chimie
This content is Free Access.
Journal JoVE Chimie
Preparation and Use of Samarium Diiodide (SmI2) in Organic Synthesis: The Mechanistic Role of HMPA and Ni(II) Salts in the Samarium Barbier Reaction
DOI:

12:22 min

February 04, 2013

, ,

Chapitres

  • 00:05Titre
  • 01:54Synthesis of 0.1 M Samarium Diiodide
  • 04:06Samarium Barbier Reaction-hexamethylphosphoramide (HMPA) Addition
  • 06:56Samarium Barbier Reaction-Ni(acac)2 Catalyst
  • 08:56Results: The Impact of Additives on the Mechanism of the Samarium Barbier Reaction
  • 11:51Conclusion

Summary

Traduction automatique

二碘化钐(SMI编制一个简单的过程,<sub> 2</sub>)在THF中进行说明。的作用的两个主要的添加剂,即六甲基磷酰胺(HMPA)和Ni(乙酰丙酮)<sub> 2</sub在SM介导的反应是体现在的Sm-巴比尔反应。

Vidéos Connexes

Read Article