Fonctionnalisation des iodures de F-alkyl-2 ethane par catalyse transfert de phase : importance de cette technique en serie F-alkylee
1989; Elsevier BV; Volume: 42; Issue: 1 Linguagem: Inglês
10.1016/s0022-1139(00)83967-6
ISSN1873-3328
Autores Tópico(s)Fluorine in Organic Chemistry
ResumoF-alkyl-2 ethane iodides are very important starting materials in the field of organic fluorine chemistry. Their reactivity in homogeneous medium shows some drawbacks : reactions are uncomplete and resulting compounds are not pure. We resolved these problems using phase transfer catalysis and obtained outstanding results. F-alkyl-2 ethane iodides are strongly hydrophobic; so organic solvents are not necessary (water was used) and moreover the emulsions promoted during the reaction are not stable. F-alkyl-2 ethane iodides are very important starting materials in the field of organic fluorine chemistry. Their reactivity in homogeneous medium shows some drawbacks : reactions are uncomplete and resulting compounds are not pure. We resolved these problems using phase transfer catalysis and obtained outstanding results. F-alkyl-2 ethane iodides are strongly hydrophobic; so organic solvents are not necessary (water was used) and moreover the emulsions promoted during the reaction are not stable.
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