A visible-light induced dearomative cascade cyclization of biaryl ynones with diselenides
under photocatalyst and external additive-free conditions has been explored, giving a series …

A visible light‐induced (blue LED) radical cascade has been devised to effect selenylative
spirocyclization of N‐aryl alkynamides at room temperature under oxygen atmosphere and …

We herein described a selenylative cyclization reaction of enynes by the utilization of
diselenides as radical sources. The visible-light irradiation of the reaction mixture enables …

A simple and efficient strategy for the synthesis of 3-sulfenyl and 3-selenyl indoles via a
visible light-induced tandem cyclization of 2-alkynylanilines with disulfides (diselenides) was …

A selenium radical triggered switchable ortho/ipso-cyclization cascade of N-aryl
alkynamides has been devised under metal-free conditions to access 3-selenyl quinolin-2 …

A visible light assisted dearomative selenylative carbo‐spirocyclisation of aromatic
homologated‐ynones has been reported. The ynones deliver selenylative spiro …

A radical selenylative cyclization of trifluoromethyl propargyl imines with diselenides for the
regiodivergent construction of diversely functionalized azaspiro [4, 5]-tetraenones and …

Presented in this work is a novel methodology for the synthesis of selenated benzofurans (or
benzothiophenes) via AgNO2-catalyzed radical cyclization of 2-alkynylanisoles (or 2 …

A cascade annulation of terminal alkynyl amides with diselenides leading to the construction
of 3-arylselenenyl spiro [4.5] trienones was realized under mild conditions with Selectfluor …

A photoredox strategy to access β-selenated cyclic ketone derivatives through the coupling
reaction of 1-(1-arylvinyl) cyclobutanols with diselenides under blue LED irradiation and an …