Acta Chimica Sinica ›› 1989, Vol. 47 ›› Issue (8): 821-823. Previous Articles     Next Articles

Original Articles

双黄酮类化合物的合成研究 II: α,α'-双查耳酮类化合物的合成

祝介平;王茜;李裕林;殷洪波   

  1. 兰州大学有机化学研究所
  • 发布日期:1989-08-15

Study on the synthesis of some new biflavonoids II: Synthesis of α,α '-bichalcone

ZHU JIEPING;WANG QIAN;LI YULIN;YIN HONGBO   

  • Published:1989-08-15

Starting from phloroglucinol and resorcinol a,a'-bichalcone I (R = H, MeO) was synthesized in three steps. The key step is the simultaneous condensation of one mole of 1,4-diketone II with two moles of anisaldehyde catalyzed with boric acid.

Key words: FLAVONOID, CHAMAEJASMINE, CHALCONE

CLC Number: