Novel formation of 1,2,4-triselenolanes by the reaction of tert-butylarylmethylenetriphenylphosphoranes with elemental selenium
作者:Kentaro Okuma、Tomoaki Kubota
DOI:10.1016/s0040-4039(01)00592-5
日期:2001.6
Reaction of tert-butylarylmethylenetriphenylphosphoranes with elemental selenium afforded the corresponding 1,2,4-triselenolanes (1), 1,3-diselenetanes (4), and triphenylphosphineselenide. Triselenolanes 1 were formed from selenation of 4, which may suggest a stepwise selenation of selenoketones.