作者:Dietmar Seyferth、Robert S. Marmor
DOI:10.1016/s0022-328x(00)95040-x
日期:1973.10
dichloromethylenediphosphonate gave the reagents LiCCl2P (O) (OEt)2 and [(EtO)2(O)P]2CClLi, 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.
正丁基锂在THF中在低温下对三氯甲基膦酸二乙酯和四氯二氯亚甲基二膦酸酯的作用分别得到了试剂LiCCl 2 P(O)(OEt)2和[(EtO)2(O)P] 2 CClLi。描述了这些试剂的水解,与硫酸二甲酯,烯丙基溴和三甲基氯硅烷的一些偶联反应及其在合成氯烯烃中的用途。