Expedient chemoselective and catalyst-free synthesis of 3,3-difluorochroman-4-ones from o-hydroxyarylenaminones and Selectfluor
Jian Xu, Zhijie Kuang, Qiuling Song
Expedient chemoselective and catalyst-free synthesis of 3,3-difluorochroman-4-ones from o-hydroxyarylenaminones and Selectfluor
Jian Xu, Zhijie Kuang, Qiuling Song
中国化学快报 . 2018, (06): 963 -966 .  DOI: 10.1016/j.cclet.2017.10.027