Improved synthesis of chalconoid-like compounds under ultrasound irradiation

作者：Jin Hong; Xiang Liyu; Wen Fang; Tao Ke; Liu Qian; Hou Taiping^*

来源：Ultrasonics Sonochemistry, 2008, 15(5): 681-683.

DOI：10.1016/j.ultsonch.2008.01.006

• ultrasound
• chalconoid-like compounds
• Claisen-Schmidt condensation
• synthesis

Claisen-Schmidt condensation of various substituted acetophenones with cinnamaldehyde catalyzed by KF-Al2O3 results chalconoid-like compounds, (2E,4E)-1,5-diarylpenta-2,4-dien-1-ones, in 67-92% yields in 5-60 min under ultrasound irradiation.

• 出版日期2008-7
• 单位四川大学