A novel one-pot synthesis of 2-arylpyrazoloquinolinone derivatives

En Chiuan Chang, Ya Lan Wen, Chun Hsi Chang, Yun Hwei Shen, Shaw Bing Wen, Mou Yung Yeh, Fung Fuh Wong

研究成果: Article同行評審

8 引文 斯高帕斯(Scopus)

摘要

Two regioisomers of 2-arylpyrazolo[3,4-c]quinolin-4(5H)-ones and 2-arylpyrazolo[4,3-c]quinolin-4(5H)-ones were synthesized by utilizing 3-arylsydnones, ethyl 3-bromopropynoate, and 2-aminophenylboronic acid pinacol ester in presence of catalytic agent Pd(PPh 3) 4. This efficient one-pot synthesis methodology involved 1,3-dipolar cycloaddition, Suzuki coupling reaction, and intramolecular cyclization three sequence steps.

原文English
頁(從 - 到)5920-5924
頁數5
期刊Tetrahedron
68
發行號29
DOIs
出版狀態Published - 2012 七月 22

All Science Journal Classification (ASJC) codes

  • 生物化學
  • 藥物發現
  • 有機化學

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