Copper-catalyzed efficient access to 2,4,6-triphenyl pyridines via oxidative decarboxylative coupling of aryl acetic acids with oxime acetates

被引：6
|
作者：
Varaprasad, Bodala [1 ,2 ]
Bharat Kumar, Karasala [1 ]
Siddaiah, Vidavalur [1 ]
Shyamala, Pulipaka [2 ]
Chinnari, Lekkala [1 ]
机构：
[1] Andhra Univ, Dept Organ Chem & FDW, Visakhapatnam 530003, Andhra Pradesh, India
[2] Andhra Univ, Dept Phys Nucl & Chem Oceanog, Visakhapatnam 530003, Andhra Pradesh, India
来源：
NEW JOURNAL OF CHEMISTRY | 2021年 / 45卷 / 34期
关键词：
ONE-POT; REGIOSELECTIVE SYNTHESIS; KETOXIME CARBOXYLATES; BOND-CLEAVAGE; SOLVENT-FREE; CYCLIZATION; REARRANGEMENT; INHIBITORS; NITRILES; STRATEGY;
D O I：
10.1039/d1nj01987b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient and concise approach for the synthesis of 2,4,6-triphenyl pyridines has been developed through copper-catalysed oxidative decarboxylative coupling of C(sp(3)) aryl acetic acids with oxime acetates in DMF at 150 degrees C under an oxygen atmosphere. Various functional groups were well tolerated and provided the corresponding 2,4,6-triphenyl pyridines in good to excellent yields.
引用
收藏
页码：15205 / 15209
页数：5
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