Biphasic and phase transfer catalyzed carbonylation of vinylic bromides
โ Scribed by Vilmos Galamb; Howard Alper
- Publisher
- Springer
- Year
- 1983
- Tongue
- English
- Weight
- 275 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0340-4285
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๐ SIMILAR VOLUMES
The phase transfer catalyzed, cobalt carbonyl catalyzed carbonylation (1 atm. P.) of aryl and vinyl bromides under photostimulation (350 nm) affords the corresponding unsaturated acids in high yield. Recent investigations have demonstrated that phase transfer catalysis is a useful technique in organ
Sunsnary: Phase transfer catalyzed reaction of vinyl epoxides with carbon monoxide, methyl iodide, catalytic amounts of cobalt carbonyl and TDA-1, affords B-hydroxy acids. High regioselectivity was observed in some cases. Phase transfer catalysis is a valuable method for effecting metal catalyzed