Fluorescent 4-Amino-1,8-Naphthalimide Troger'S Bases (Tbnaps) Possessing (Orthogonal) 'Alpha-Amino Acids', Esters And Di-Peptides And Their Solvent Dependent Photophysical Properties
ORGANIC & BIOMOLECULAR CHEMISTRY(2021)
摘要
The synthesis of fifteen luminescent bis-naphthalimide based Troger's bases (TBNaps) derived from 4-amino-1,8-naphthalimide (4-Amino-Nap) precursors is described; these scaffolds possess alpha-amino acids, esters or di-peptides conjugated at the imide site and show minor fluorescence in aqueous solution while being highly emissive in organic solvents. The investigation shows that these TBNaps possessing ICT excited state properties are capable of generating either positive or negative solvatochromic effects in response to changes in polarity and/or the hydrogen bonding capabilities of the medium.
更多查看译文
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要