The aromatization of Hantzsch 1,4-dihydropyridines by tetrakis-pyridine cobalt (II) dichromate (TPCD)

被引：53
|
作者：
Wang, BX
Hu, YF [1 ]
Hu, HW
机构：
[1] Nanjing Univ, Dept Chem, Nanjing 210093, Peoples R China
[2] Nanjing Univ, Inst Coordinat Chem, Nanjing 210093, Peoples R China
来源：
SYNTHETIC COMMUNICATIONS | 1999年 / 29卷 / 23期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1080/00397919908085893
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Aromatization of Hantzsch 1,4-dihydropyridines (1a-n) were promoted by tetrakis-pyridine cobalt (II) dichromate to yield corresponding pyridine derivatives (2a-n) in moderate to high yields (70-87%). The reaction was carried out under mild and convenient conditions.
引用
收藏
页码：4193 / 4199
页数：7
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