摘要
在室温条件下合成了一系列芳氧基邻苯二腈化合物,应用无素分析、1HNMR、IR确定了它们的结构,讨论了不同取代基对反应的影响.结果表明,酚的芳环上有推电子基时反应容易进行;酚的芳环上有拉电子基时反应慢或不反应.
A series of substituted aroxyl o -dicyanobenzenes were synthesized at the condition of room temperature. The compounds were determinated by element analysis, ~1 H NMR, and IR. It is discussed that the reaction is inflenced by the structure of substituted phenols. It shows that an electron-donating substituent on aromatic ring of phenol makes the reaction take place easier, and an electron-withdrawing substituent on aromatic ring of phenol makes the reaction become slow, or do not take place.
出处
《分子科学学报》
CAS
CSCD
2004年第1期38-42,共5页
Journal of Molecular Science
基金
教育部高等学校骨干教师计划项目(990254)
吉林省科技发展计划项目(990568)
关键词
邻苯二腈
合成
芳氧基
o -dicyanobenzene
synthesis
aroxyl
