Palladium-Catalyzed Annulation Reaction of Bay-Diiodinated Arenes with o-Chloroaromatic Carboxylic Acids to Access Polycyclic Aromatic Compounds

被引：0
|
作者：
Li, Song [1 ]
Cui, Cheng-Rong [1 ]
Huang, Na [1 ]
Wang, Bi-Qin [1 ]
Feng, Chun [1 ]
Shi, Yingbo [1 ]
Xiang, Shi-Kai [1 ]
机构：
[1] Sichuan Normal Univ, Coll Chem & Mat Sci, Chengdu 610066, Peoples R China
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2024年 / 89卷 / 21期
基金：
中国国家自然科学基金;
关键词：
LIQUID-CRYSTALS; C-C; 2-IODOBIPHENYLS; TRIPHENYLENES; ACTIVATION; COPOLYMERS; EXTENSION; CYCLES;
D O I：
10.1021/acs.joc.4c01785
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A palladium-catalyzed annulation reaction of bay-diiodinated arenes with o-chloroaromatic carboxylic acids was established. This approach enables the synthesis of a variety of polycyclic aromatic compounds, especially polyalkoxy-substituted polycyclic aromatic compounds, frequently found in discotic liquid-crystalline materials. The investigations indicate that the product 2,3,8,9,12,13-hexakis(hexyloxy)-5-azadibenzo[fg,op]tetracene demonstrates favorable room-temperature liquid-crystalline properties.
引用
收藏
页码：15665 / 15677
页数：13
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