Acid-promoted synthesis of pyrazolo[4,3-c]quinoline derivatives by employing pyrazole-arylamines and beta-keto esters via cleavage of C-C bonds
文献类型： 外文期刊
作者： Jiang, Rui 1 ; Mu, Yangxiu 1 ; Zhang, Wei 2 ; Hong, Yu 1 ; Iqbal, Zafar 1 ; Hou, Jing 1 ; Yang, Zhixiang 1 ; Tang, Dong 1 ;
作者机构： 1.Ningxia Acad Agr & Forestry Sci, Inst Agr Resources & Environm, Yinchuan, Ningxia, Peoples R China
2.Ningxia Acad Agr & Forestry Sci, Yinchuan, Ningxia, Peoples R China
关键词： Acid-promoted; cleavage of C-C bonds; beta-keto esters; pyrazolo[4,3-c]quinoline; pyrazole-arylamines
期刊名称：SYNTHETIC COMMUNICATIONS （ 影响因子：1.937； 五年影响因子：1.794 ）
ISSN： 0039-7911
年卷期： 2022 年 52 卷 18 期
页码：
收录情况： SCI
摘要： An approach for the synthesis of pyrazolo[4,3-c]quinoline derivatives has been developed by the combination of pyrazole-arylamines and beta-keto esters via cleavage of C-C bonds. The strategy shows good tolerance and compatibility with a wide range of functional groups. Moreover, this method features simple conditions, generates a series of alkyl substituted pyrazolo[4,3-c]quinoline, and provides the desired products in moderate to good yields. [GRAPHICS] .
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