Multi-maleimides bearing electron-donating chromophores: Reversible   fluorescence and aggregation behavior

doi:10.1021/ja0487527

CORC > 北京大学 > 化学与分子工程学院

	Multi-maleimides bearing electron-donating chromophores: Reversible fluorescence and aggregation behavior
	Zhang, X ; Li, ZC ; Li, KB ; Du, FS ; Li, FM
刊名	journal of the american chemical society
	2004
关键词	DIELS-ALDER POLYMERIZATION BISMALEIMIDES ADDUCTS
DOI	10.1021/ja0487527
英文摘要	A((=))-D, [A((=))](2)-D and [A ((=))](3)-D multi-maleimides and multi-itaconimides bearing electron-donating chromophores display a strong fluorescence quenching due to an intramolecular charge-transfer interaction. The electron-accepting C=C bond plays a key role in the intramolecular quenching. For the isomerization of these multi-itaconimides and Michael additions of these multi-maleimides, their emission behavior is irreversible. For the Diels-Alder additions of these multi-maleimides, their emission behavior is reversible due to the reversible opening and closing of intramolecular charge-transfer pathway. Tris-maleimide TMPA peripherally modified with furfural alcohol displays not only reversible fluorescence behavior but also reversible aggregation behavior.; Chemistry, Multidisciplinary; SCI(E); EI; PubMed; 24; ARTICLE; 39; 12200-12201; 126
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/199958]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Zhang, X,Li, ZC,Li, KB,et al. Multi-maleimides bearing electron-donating chromophores: Reversible fluorescence and aggregation behavior[J]. journal of the american chemical society,2004.
APA	Zhang, X,Li, ZC,Li, KB,Du, FS,&Li, FM.(2004).Multi-maleimides bearing electron-donating chromophores: Reversible fluorescence and aggregation behavior.journal of the american chemical society.
MLA	Zhang, X,et al."Multi-maleimides bearing electron-donating chromophores: Reversible fluorescence and aggregation behavior".journal of the american chemical society (2004).