Acetylenes react with bis(pyridine)iodo(I) tetrafluoroborate (1) in the presence of a wide variety of nucleophiles (F,Cl,Br,I,SCN,pyridine,OAc,anisole,H) to give 1,2iodofunctionalized olefins (4).
โฆ LIBER โฆ
Conjugate addition of 1 - trialkylsilylpropynylcopper derivatives; a new synthesis of 1, 5-allenic and acetylenic olefins
โ Scribed by Bruce Ganem
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- French
- Weight
- 206 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
โฆ Synopsis
The coupling and conjugate addition reactions of organocopper and lithium diorganocuprates have become increasingly important developments in modem synthetic technology.
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