摘要
合成了11种1,1'-双[1-(芳亚氨基)乙基]二茂铁(简称二茂铁双亚胺)(la—1k)和8种环汞化反应产物,用元素分析、IR、1HNMR确定了它们的结构;除1c外,其余均为新化合物。双亚胺的环汞化反应表明主要生成单汞化产物,且汞化反应发生在取代茂环的邻位,但产率较低。探讨了影响环汞化反应的因素。
Eleven kinds of 1,1'-bis[1-(arylimino)ethyl]ferrocenes 1 and eight kinds of mer curated products of 1,1'-bis[1-(arylimino)ethyl]ferrocene were synthesized. Their compositions and structures were confirmed by elementary analysis,IR and 1 ̄HNMR. All of them are new compounds except lc.The mercuration of compound 1 mainly produced the monoortho-mercurated products except 1b which only gave the bis-ortho-mercurated product.The yields are lower than that in the case of mono-ferrocenylketimines.The factors which influenced the mercuration were discussed.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1996年第8期1225-1230,共6页
Chemical Journal of Chinese Universities
基金
国家自然科学基金
关键词
环汞化反应
二茂铁双亚胺
合成
Bis[1-arylimino) ethyl]ferrocene,Synthesis, Cyclomercuration