1276694-75-7Relevant academic research and scientific papers
Synthesis of coumestan derivatives via FeCl3-mediated oxidative ring closure of 4-hydroxy coumarins
Tang, Lina,Pang, Yongle,Yan, Qiao,Shi, Liuqing,Huang, Jianhui,Du, Yunfei,Zhao, Kang
, p. 2744 - 2752 (2011/06/17)
A concise and efficient approach to the syntheses of coumestan analogues has been developed. The underpinning strategy involves a FeCl 3-mediated direct intramolecular oxidative annellation of 4-hydroxy-3-phenyl-2H-chromen-2-one derivatives. Utilizing this synthetic protocol, a variety of coumestan derivatives were conveniently obtained from readily available reagents.
