Concepedia

Rh(<scp>iii</scp>)-catalyzed simultaneous [3 + 3]/[5 + 1] annulation of 1-arylpyrazolidinones with<i>gem</i>-difluorocyclopropenes leading to fluorinated pyridopyrimidinone derivatives

Mengyang Shen, Hao Li, Xinying Zhang, Xuesen Fan

Organic Chemistry Frontiers · 2022 · 31 citations · 45 references

DOI

Concepts

Abstract

Presented herein is an efficient and concise synthesis of fluorinated pyridopyrimidinone derivatives through formal [3 + 3]/[5 + 1] annulation of 1-arylpyrazolidinones with gem -difluorocyclopropenes.

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