Echange halogene—metal. Preparation d'alkyldichloromethylphosphonates. Effet de sel

P Savignac, J Petrova, M Dreux, P Coutrot

文献索引：Savignac,P. et al. Journal of Organometallic Chemistry, 1975 , vol. 91, p. C45 - C48

全文：HTML全文

被引用次数: 8

摘要

Résumé The action of n-BuLi in THF at low temperatures on diethyl methylchlorophosphonates gives the corresponding carbanion, which treated by CCl 4 generates the reagent (C 2 H 5 O) 2 P ( O) CCl 2 Li. The stability of this last compound has been studied in presence of lithium salts. Some coupling reactions with various alkylating reagents are described.