Self-[3+2] annulation reaction of pyridinium salts: synthesis of N-indolizine-substituted pyridine-2(1H)-ones

被引:0
作者
Cao, Yu [1 ,2 ]
Shi, Qiyuan [3 ]
Gao, Kai [4 ]
Shao, Jiaan [1 ]
Zhu, Huajian [1 ]
Zeng, Linghui [1 ]
Zhang, Chong [1 ]
Xi, Jianjun [2 ]
Zhuang, Rangxiao [2 ]
Zhang, Jiankang [1 ]
机构
[1] Zhejiang Univ City Coll, Sch Med, Hangzhou 310015, Peoples R China
[2] Hangzhou Xixi Hosp, Dept Pharmaceut Preparat, Hangzhou 310023, Peoples R China
[3] Hangzhou Med Coll, Sch Pharm, Hangzhou, Zhejiang, Peoples R China
[4] Zhejiang Ausun Pharmaceut Co Ltd, Taizhou, Peoples R China
关键词
CATALYZED COUPLING REACTION; DERIVATIVES; ARYLATION; EFFICIENT; ARYL;
D O I
10.1039/d2nj03232e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A self-[3+2] annulation reaction of pyridinium salts has been developed for the synthesis of N-indolizine-substituted pyridine-2(1H)-ones. This protocol was carried out under mild reaction conditions without any precious catalysts in generally moderate to good yields. Additionally, a plausible mechanism for the transformation was proposed.
引用
收藏
页码:16651 / 16655
页数:5
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