66558-11-0Relevant articles and documents
Time-economical synthesis of selenofunctionalized heterocycles via I2O5-mediated selenylative heterocyclization
Zhou, Chen-Fan,Zhang, Yun-Qian,Ling, Yong,Ming, Liang,Xi, Xia,Liu, Gong-Qing,Zhang, Yanan
supporting information, p. 420 - 426 (2022/01/20)
A time-economical and robust synthesis of various selenofunctionalized heterocycles was accomplished via I2O5-mediated selenocyclizations of olefins with diselenides. Using this method, 116 selenomethyl-substituted heterocycles were
Preparation of Heterocycles via Visible-Light-Driven Aerobic Selenation of Olefins with Diselenides
Zhang, Qing-Bao,Yuan, Pan-Feng,Kai, Liang-Lin,Liu, Kai,Ban, Yong-Liang,Wang, Xue-Yang,Wu, Li-Zhu,Liu, Qiang
supporting information, p. 885 - 889 (2019/02/14)
The aerobic dehydrogenative cyclization of alkenes with easily accessible diselenides facilitated by visible light is reported. Notably, the features of this transition-metal-free protocol are pronounced efficiency and practicality, good functional group
Synthesis of indoles, 3,1-benzoxazines, and quinolines from 2-alkenylanilides and active seleniums
Okuma, Kentaro,Seto, Jun-Ichi
experimental part, p. 1014 - 1020 (2010/08/04)
The reaction of diphenyl diselenide with [bis(trifluoroacetoxy)iodo]benzene followed by the addition of 2-allylphenol gave 2-phenylselenomethyl-2,3- dihydro-benzofuran in 82% yield. The reaction of phenylselenenyl chloride with N-tosyl-2-isopropenylanilide followed by the addition of m-CPBA afforded N-tosyl-3-methylindole in 68% yield. Interestingly, the reaction of diphenyl diselenide with [bis(trifluoroacetoxy)iodo]benzene followed by the addition of 2-isopropenylaniline gave 4-methyl-4-phenylselenomethyl-2-trifluoromethyl-3,1- benzooxazine in 65% yield. Copyright Taylor & Francis Group.
