Journal of Organometallic Chemistry

Halomethyl—metal compounds: LXIII. Diethyl lithiodichloromethylphosphonate and tetraethyl lithiochloromethylenediphosphonate

D Seyferth, RS Marmor

文献索引：Seyferth,D.; Marmor,R.S. Journal of Organometallic Chemistry, 1973 , vol. 59, p. 237 - 245

全文：HTML全文

被引用次数: 67

摘要

Abstract The action of n-butyllithium in THF at low temperature on diethyl trichloromethylphosphonate and tetraethyl dichloromethylenediphosphonate gave the reagents LiCCl 2 P (O)(OEt) 2 and [(EtO) 2 (O) P] 2 CClLi, respectively. The hydrolyses of these reagents, some coupling reactions with dimethyl sulfate, allyl bromide and trimethylchlorosilane and their use in the synthesis of chloroolefins are described.