Functional 1,8-naphthyridine copper(I) complex as efficient catalyst for n-arylation of imidazoles coupling reactions

被引：0
|
作者：
Gou, Gao-Zhang [1 ]
Wu, Na [1 ]
Zhang, Ju-Cheng [1 ]
Shi, Ling [1 ]
Liu, Gui-Yang [1 ]
Liu, Wei [1 ]
Mang, Chao-Yong [2 ]
Chi, Shao-Ming [3 ]
机构：
[1] Honghe Univ, Sch Sci, Mengzi 661199, Yunnan, Peoples R China
[2] Dali Univ, Coll Pharmaceut Sci & Chem, Dali 671000, Yunnan, Peoples R China
[3] Yunnan Normal Univ, Coll Chem & Chem Engn, Kunming 650092, Yunnan, Peoples R China
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 2018年 / 57卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Catalysts; Cross-coupling reactions; N-Arylation; Copper(I) complex; Imidazoles; SPECTROSCOPIC PROPERTIES; NITROGEN-HETEROCYCLES; ARYL BROMIDES; LIGANDS; DERIVATIVES; HALIDES;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The functional 1,8-naphthyridine copper(I) complex, synthesized through a non-catalyst C(sp(3))-H methylenation, catalyzes the cross-coupling reaction of aryl halides with imidazoles, by C-N bond formation. The Cu(I) complex catalyzes the reaction with a low catalyst loading (1%, molar fraction) and cheap base even under aerobic conditions. The procedure tolerates aryl halides with various functional groups (such as methyl, methoxy, acetyl, fluoro, nitrile and nitro groups) and gives the corresponding coupling products in moderate to high yields.
引用
收藏
页码：181 / 185
页数：5
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