Synthesis and reactivity of allyl samarium complexes
โ Scribed by J. Collin; C. Bied; H.B. Kagan
- Book ID
- 104214855
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- French
- Weight
- 156 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
Diiodosamariura prepared in THP reduces allylic iodides and bromides at 0 or -15 ยฐ(7 to give organosamarium compounds which are stable under these conditions. These allylic samarium compounds react with many functionalities including the keto group of keto esters. Benzylic samarium compounds were pr
## Abstract The two known Meโ and allylโsubstituted 1__H__โimidazolโ3โium bromides **1** and **2**, respectively, were converted to the corresponding BF$\rm{\_{4}^{-}}$ and BPh$\rm{\_{4}^{-}}$ salts **3**โ**6** (__Schemeโ 1__). Compounds **3** and **4** were liquids at ambient temperature. Reaction