Bis-quaternary ammonium salts as phase transfer catalysts
โ Scribed by Manfred Lissel; David Feldman; Malka Nir; Mordecai Rabinovitz
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- French
- Weight
- 196 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
Several good methods are known for the monodealkylation of quaternary ammonium compounds employing non-reductive nucleophilic agents (l-5). We wish to report here a simple one-step method that leads directly from a quaternary ammonium salt to the acyl derivative of the corresponding secondary amine
Six organometallic compounds were tested to see if they could behave as phase Summary: transfer catalysts. All of the compounds appeared to catalyze the base hydrolysis of p-nitrophenylacetate in a 2 layer aqueous-organic system. Research on phase transfer catalysis (PTC) has largely been focused on