A new 1,2,3,4-tetrahydroquinoxaline derivative combining baicalein and 1,2-diphenylethylenediamine moieties: Structure and its fluorescence-based detection of nitroaromatics

被引:5
|
作者
Fu, Qiang [1 ]
Zhang, Yao [1 ]
Liu, Baokai
Guo, Fang [1 ]
机构
[1] Liaoning Univ, Coll Chem, Shenyang 110036, Liaoning, Peoples R China
基金
美国国家科学基金会;
关键词
1,2,3,4-tetrahydroquinoxaline derivative; Baicalein; 1,2-diphenylethylenediamine; Fluorescence detection; ASYMMETRIC HYDROGENATION; ENANTIOSELECTIVE REDUCTION; CRYSTAL-STRUCTURE; C-N; QUINOXALINES; EFFICIENT; ROUTE; NITROBENZENE; EXPLOSIVES; GROWTH;
D O I
10.1016/j.molstruc.2018.05.089
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A new heterocyclic 1,2,3,4-tetrahydroquinoxaline derivative compound, named as (2R,3R)-5-hydroxy2,3,8-tripheny1-3,4-dihydro-1H-pyrano[3,2-f]quinoxalin-10(2H)-one (A) has been obtanied from baicalein and 1,2,3,4-tetrahydroquinoxaline through a new and relatively straightforward crystallization approach. The compound A has been characterialzed by IR, H-1 NMR, TGA and X-ray crystallography. The compound shows good photolumicent property and the ability to detect trace amounts of nitrobenzene, 2-nitrotoluene and 3-nitrotoluene. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码:69 / 75
页数:7
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