1350814-89-9Relevant academic research and scientific papers
Metal-Free Synthesis of Phenol-Aryl Selenides via Dehydrogenative C-Se Coupling of Aryl Selenoxides with Phenols
Liu, Zhengfen,Jiang, Yonggang,Liu, Chunxiang,Zhang, Linlin,Wang, Jing,Li, Tiantian,Zhang, Hongbin,Li, Minyan,Yang, Xiaodong
, p. 7386 - 7398 (2020/08/21)
Herein, we disclose the synthesis of diaryl selenides through an unexpected C-Se coupling between aryl benzyl selenoxides and phenols. The synthetic significance of the method is that it provides a mild, rapid, and metal-free access to organoselenides in high yields with excellent functional group tolerance. This coupling of aryl benzyl selenoxides reveals a completely new reaction possibility compared with aryl sulfoxides. We also probed the reaction mechanism of this unexpected transformation through experimental studies and revealed a special Se(IV)-Se(III)-Se(II) reaction pathway.
FeCl3-mediated direct chalcogenation of phenols
Komeyama, Kimihiro,Aihara, Kiyoto,Kashihara, Tetsuya,Takaki, Ken
scheme or table, p. 1254 - 1256 (2011/11/30)
Direct sulfenylation and selenylation of phenols using a stoichiometric amount of FeCl3 under an oxygen atmosphere has been developed. The chalcogenated phenols were shown to be suitable for preparing S- and Se-containing compounds using the reaction of the remaining hydroxy group.
