摘要
报道了以2.5-二氯苯胺为原料合成5-氯-2氨基苯膦酸的新方法,总产率达41%,是文献报道的以间氯苯胺为原料的合成方法的总产率的近3倍。
A novel synthesis of 5-chloro-2-aminobenzenephosphonic acid from 2,5-dichloroani-line is reported in this paper. Tlie total yields of the novel synthesis is 41% and nearly three times aslarger as that of the syntheasis from m-chloroaniline.
出处
《合成化学》
CAS
CSCD
1994年第4期361-363,共3页
Chinese Journal of Synthetic Chemistry
关键词
氨基苯烯酸
合成
二氯苯胺
Chloro-2-aminobemenephosphonic acid, Chloroaniline,Synthesis.