Condensation of benzyl chloride catalyzed by group II metals
β Scribed by Spanier, Edward J. ;Caropreso, Frank E.
- Book ID
- 104535039
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1969
- Tongue
- English
- Weight
- 483 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0449-296X
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π SIMILAR VOLUMES
## Abstract The coβcomplexed Ba^2+^ cation in the heteroβdinuclear complex 1 stabilizes the carbonβnickel bond that is formed in the reductive coupling of benzyl chloride and 1; the βPhCH~2~ο£ΏNi^II^/Ba^2+^β intermediate reacts with CO~2~ or acetic anhydride.
Groups 5 and 6 metal chlorides such as MoCl 5 , WCl 6 , NbCl 5 and TaCl 5 were found to be simple and very efficient catalysts for the aromatic H/D exchange reactions. Compared with other metal chlorides such as ZnCl 2 , SnCl 4 and TiCl 4 , groups 5 and 6 metal chlorides showed better catalytic acti