94672-19-2Relevant academic research and scientific papers
Synthesis of 3-Organoselenyl-2H-Coumarins from Propargylic Aryl Ethers via Oxidative Radical Cyclization
Fang, Jun-Dan,Yan, Xiao-Biao,Zhou, Li,Wang, Yu-Zhao,Liu, Xue-Yuan
, p. 1985 - 1990 (2019)
A metal-free oxidative radical cyclization/selenylation of propargylic aryl ethers with diaryl diselenides was developed. This protocol provided an alternative method to synthesize 3-organoselenyl-2H-coumarins via the formation of C?Se bond, C?C bond, and C=O bond in one step. Moreover, a broad range of functional groups (such as halogen, aldehyde, ketone, cyano, and nitro group) were tolerated. (Figure presented.).
