摘要
报道了在丙酮溶液中用 Fe2 ( SO4 ) 3· XH2 O做氧化剂 ,由取代二芳氨基脲高效合成双偶氮类化合物的新方法。此法反应简单有效 ,易于操作 ,后处理简便。
A new and convenient synthesis method for preparing bisazo compounds has been reported. Eight kinds of aryl substituted carbazides are oxidized into the corresponding bis-azo compounds with inexpensive oxidizing agent Fe_2(SO_4)_3·XH_2O under mild condition good yields.
出处
《合成化学》
CAS
CSCD
2000年第6期547-549,共3页
Chinese Journal of Synthetic Chemistry
关键词
取代二芳氨基脲
双偶氮化合物
合成
水合硫酸铁
Aryl substituted carbazides, Fe_2(SO_4)_3·XH_2O, Oxidation, Bis-azo compounds, Synthes€
