摘要
依据扭曲分子内电荷转移(TwistedIntramolecularChargeTransfer,TICT)态的相关理论,设计并合成了6个带1,8-萘酰亚胺结构的新化合物。它们都将3个发色团以NN键连接起来,具有相当大的空间位阻。通过核磁氢谱,红外光谱和元素分析对其结构进行了表征,并且提出了一种合成此类具有大空间位阻化合物的可行方法。
According to the theory of twisted intramolecular charge transfer (TICT), six novel trichromophoric 1,8 naphthalimide derivatives with large spatial hindrance, which linked byNNbond, have been synthesized and characterized by IR, 1H HMR and element analysis. A new suitable method for preparing these compounds with large spatial hindrance has been propounded.
出处
《华东理工大学学报(自然科学版)》
CAS
CSCD
北大核心
1999年第2期170-173,共4页
Journal of East China University of Science and Technology
基金
上海市青年启明星计划资助