✦ LIBER ✦
Determination of the configurations of trisubstituted olefins obtained from addition of alkylcopper complexes to acetylenes. Use of a lanthanide nmr shift reagent
✍ Scribed by Paul R. McGuirk; Anthony Marfat; Paul Helquist
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- French
- Weight
- 266 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
The addition of alkylcopper complexes to acetylenes (equation l), originally developed by Normantl and later investigated by Westmijze, 2 is a very useful approach to the synthesis of olefins. More recently we3 and others4 have modified this reaction through use of