氮杂环卡宾(NHC)催化水杨醛与吡唑啉酮-4,5-二酮的[4＋2]环加成反应高效构建螺缩酮-吡唑啉酮化合物
王晓梅, 刘岩, 李师伍, 赵志飞
N-Heterocyclic Carbene-Catalyzed [4＋2] Cycloaddition of Salicylaldehydes with Pyrazole-4,5-diones for the Synthesis of Spiroketal-Pyrazolones
Xiaomei Wang, Yan Liu, Shiwu Li, Zhifei Zhao
有机化学
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2025, (1): 267
-275
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DOI: 10.6023/cjoc202406005
