Bipyricorrole: A Corrole Homologue with a Monoanionic Core as a Fluorescence ZnII Sensor

被引：56
作者：
Adinarayana, B. [1 ]
Thomas, Aiesh P. [1 ]
Yadav, Prerna [1 ]
Kumar, Arun [1 ]
Srinivasan, A. [1 ]
机构：
[1] Natl Inst Sci Educ & Res, Sch Chem Sci, Bhubaneswar 751005, Orissa, India
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2016年 / 55卷 / 03期
关键词：
bipyridyl units; corroles; monoanionic; nonaromaticity; sensing studies; TRANSITION-METAL-COMPLEXES; N-CONFUSED PYRIPORPHYRIN; PYRIDINE MOIETY; SUBSTITUTED CORROLES; CRYSTAL-STRUCTURE; PORPHYRIN; MACROCYCLES; AROMATICITY; DERIVATIVES; OXYPYRIPORPHYRINS;
D O I：
10.1002/anie.201508829
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the corrole homologue, 6,11,16-triarylbipyricorrole, the bipyrrole unit is replaced by a 2,2-bipyridine unit. This modification effectively alters the corrole N4 coordination sphere from the trianionic [(NH)(3)N] to the monoanionic [N3NH] state. The newly formed monoanionic core stabilizes Zn-II ions with enhanced emission properties. The enhanced emission was further utilized for metal ion sensing studies and exploited for the selective detection of Zn-II ions.
引用
收藏
页码：969 / 973
页数：5
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