From a Stable Dianion to a Stable Carbenoid
✍ Scribed by Thibault Cantat; Xavier Jacques; Louis Ricard; Xavier Frédéric Le Goff; Nicolas Mézailles; Pascal Le Floch
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 159 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Metal reduction of the polycycle **2** yields a surprisingly stable dianion with intact molecular framework. This conclusion can be drawn from reoxidation experiments and from an analysis of the ^1^H‐NMR. spectrum. The excess charge turns out to be distributed over both the π‐ and σ‐fra
## Abstract For Abstract see ChemInform Abstract in Full Text.
Why is such a dramatic increase in complex stability observed in the case of vanadium? This selectivity must be connected with the special arrangement of the ligands around the vanadium. However, the structure assumed so far, 3, cannot provide an explanation. date. Nitrogen-containing ligands in nat