A lithiomethyl trimethylammonium reagent as a methylene donor
| Autor: | Juan Manuel Sarria Toro, Erik P. A. Couzijn, Tim den Hartog, Peter Chen |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Tetramethylammonium
Allylic rearrangement 010405 organic chemistry Metals and Alloys General Chemistry 010402 general chemistry 01 natural sciences Catalysis 3. Good health 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry.chemical_compound Deprotonation chemistry Reagent Materials Chemistry Ceramics and Composites Organic chemistry Methylene |
| Zdroj: | Chemical communications |
| DOI: | 10.1039/C4cc04579c |
| Popis: | Straightforward deprotonation of soluble tetramethylammonium salts with alkyllithium reagents gives lithiomethyl trimethylammonium reagents. Coordination of the Li cation is crucial to the stability of these ‘N–C ylides’. These reagents were used to prepare epoxides, aziridines and allylic alcohols. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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