57262-52-9Relevant academic research and scientific papers
Synthesis of functionalized chromones via organocatalysis
Wen, Sai-Shuai,Wang, Jing,Luo, Yi-Ming,Yang, Hua
, p. 9314 - 9320 (2015)
A facile and versatile organocatalytic approach to access 2-substituted and 2,3-disubstituted chromone derivatives under mild conditions was developed, which was effectively catalyzed by novel proline phenylsulphonylhydrazide or pyrrolidine. As a result, diversely functionalized chromones were obtained in up to 99% yield. In addition, further modification of the corresponding chromones afforded novel polycyclic chromones.
