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Nucleophilic Substitution Reaction of Pentafluorophenyl Aminated Perylene Diimide system with N,N‐Dimethylformamide
Asian Journal of Organic Chemistry ( IF 2.7 ) Pub Date : 2020-05-12 , DOI: 10.1002/ajoc.202000169
Siyu Wu 1 , Gengwen Yin 1 , Caihong Cheng 2 , Bo Liang 1 , Haiquan Zhang 1
Affiliation  

Nucleophilic substitution process with loss of one fluorine atom was observed when pentafluorophenyl substituted benzo[ghi]perylene triimide and perylene diimide were heated in N ,N‐dimethylformamide, in which N ,N‐dimethylformamide acted both as solvent and nucleophile reagent. Unexpectedly, the obtained product exhibited significant intramolecular charge transfer optical properties in solutions. The mechanism of nucleophilic substitution and the influence of substituent were further studied and proposed in this manuscript.

中文翻译:

五氟苯基胺化Di二酰亚胺体系与N,N-二甲基甲酰胺的亲核取代反应

当在NN-二甲基甲酰胺中加热五氟苯基取代的苯并per丙三酰亚胺和per二酰亚胺时,观察到亲核取代过程,损失了一个氟原子,其中NN-二甲基甲酰胺同时充当溶剂和亲核试剂。出乎意料的是,所获得的产物在溶液中表现出显着的分子内电荷转移光学性质。本文进一步研究并提出了亲核取代的机理和取代基的影响。
更新日期:2020-07-08
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