In situ generation and utilization of electrophilic selenium species (PhSe+) by photooxidative (single electron transfer) cleavage of diphenyl diselenide (PhSeSePh)
G Pandey, BBVS Sekhar
文献索引：Pandey, Ganesh; Sekhar, B. B. V. Soma Journal of Organic Chemistry, 1992 , vol. 57, # 14 p. 4019 - 4023
In this paper we present the details12 of SET-initiated cleavage of PhSeSePh to electrophilic an selenium species (PhSe+) using'DCN* as electron acceptor and ita utilization in selenenylation reactions as depicted in Scheme I. Steady-state analysis of fluorescence quenching, dependence of the PhSeSePh quantum yield in the selenenylation reaction on ita concentration, and trapping of the resultant PhSe+ for synthetic purposes provides ...
