Reduction of Phenyl Silyl Acetylenes with Lithium: Unexpected Formation of a Dilithium Dibenzopentalenide
โ Scribed by Masaichi Saito; Michio Nakamura; Tomoyuki Tajima; Michikazu Yoshioka
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 128 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
**Die Reduktion von Phenylsilylacetylenen** mit Lithium lieferte neben dem erwarteten 1,4โDilithioโ1,3โbutadien unerwartet auch ein DilithiumdibenzopentalenidโDerivat. Die Sperrigkeit des Silylsubstituenten im Phenylsilylacetylen beeinflusst den Reduktionsmodus erheblich. Weitere Einzelheiten finden
Unexpected Formation of Substituted Anilides via Reactions of Trifluoroacetanilides with Lithium Reagents. -In connection with experiments to form a dithio reagent the title unexpected formation leading to compounds such as (III) is observed. Mechanistical aspects are discussed. -