Concepedia

Synthesis of structurally diverse pyrazolo[1,2-<i>a</i>]pyrazolones based on the selective C–H bond alkenylation–annulation of 1-arylpyrazolidinones with allenyl acetates

Yongdi Xin, Qianting Zhou, Bin Li, Biao Cheng, Xinying Zhang, Xuesen Fan

Organic Chemistry Frontiers · 2024 · 13 citations · 42 references

DOI

Abstract

Presented herein is a concise synthesis of diverse pyrazolo[1,2- a ]pyrazolones based on condition-controlled divergent reactions of 1-arylpyrazolidinones with allenyl acetates.

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