The reaction of diaryl tellurides with vic-dibromides a new agent of debromination
✍ Scribed by M.de Moura Campos; N. Petragnani; C. Thomé
- Publisher
- Elsevier Science
- Year
- 1960
- Tongue
- French
- Weight
- 197 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
A wide variety of vie-dibromides are debrominated to the corresponding olefins in good to excellent yields by aqueous sodium sulfide or sodium hydrosulfide using trioctylmethylammonium chloride as the phase transfer agent in a two-phase mixture. A. Kaji, Tetrahedron Lett., 1733 (1979). d) Reduction
THE reaction of phenacyl halides with triphenylphosphine is known to give the corresponding phenacyltriphenylphosphonium halides via nucleophilic displacement of halogen. 3 We have found that secondary and tertiary abromoketones, in contrast, react with triphenylphosphine in refluxing benzene-methan