Synthesis of Tetrasubstituted 4,4′-Biimidazoles

被引：20
|
作者：
Martorana, Annamaria [1 ]
Pace, Andrea [1 ]
Buscemi, Silvestre [1 ,2 ]
Piccionello, Antonio Palumbo [1 ,2 ]
机构：
[1] Univ Palermo, Dipartimento Sci & Tecnol Mol & Biomol STEM BIO, I-90128 Palermo, Italy
[2] CNR, Ist Biofis, I-90146 Palermo, Italy
来源：
ORGANIC LETTERS | 2012年 / 14卷 / 13期
关键词：
SIDE-CHAIN; HETEROCYCLIC REARRANGEMENTS; RING REARRANGEMENT; CRYSTAL-STRUCTURES; METAL-COMPLEXES; ARCHITECTURES; DERIVATIVES; NETWORKS;
D O I：
10.1021/ol3013414
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Highly substituted 4,4'-biimidazoles were synthesized, in good to excellent yields, through a multicomponent imidazole ring synthesis by using imidazol-4-yl-ethane-1,2-diones as starting materials. The obtained compounds were preliminarily tested as chromogenic and fluorescent sensors for heavy metals.
引用
收藏
页码：3240 / 3243
页数：4
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