【摘要】 在无溶剂条件下,以乙酰基二茂铁、芳醛为原料,以NaOH/无水K₂CO₃为催化剂,室温研磨反应合成含二茂铁基查尔酮,产物的结构经IR,¹H NMR及¹³C NMR得以确证。同时优化了反应条件,确定了最佳反应条件:n（乙酰基二茂铁）∶n（芳醛）为1∶1.2,催化剂NaOH/K₂CO₃用量10%mol,室温研磨5～10 min,二茂铁基查尔酮的产率达到89%以上。更多还原

【Abstract】 Under solvent-free condition, ferrocenyl chalcones were synthesized by acetyl ferrocene and various aryl aldehydes,NaOH/anhydrous K₂CO₃ as catalyst,ground at room temperature.The products were confirmed by IR,¹H NMR and ¹³C NMR.The reaction condition was optimized and obtained:the molar ratio of ferrocene and aryl aldehydes is 1∶1.2,the dosage of NaOH/anhydrous K₂CO₃ was 10%mol,the reaction time was 5-10 min,and the yields were all more than 89%.A easy procedure,higher efficiency,green and low-cost method to synthesis chalcones was provided.更多还原