Tandem Visible Light-Mediated Radical Cyclization–Divinylcyclopropane Rearrangement to Tricyclic Pyrrolidinones
Joseph W. Tucker
Corey R. J. Stephenson
10.1021/ol202178t.s001
https://acs.figshare.com/articles/journal_contribution/Tandem_Visible_Light_Mediated_Radical_Cyclization_Divinylcyclopropane_Rearrangement_to_Tricyclic_Pyrrolidinones/2597491
Visible light promoted single electron reduction of bromocyclopropyl cyclization scaffolds enabled by photoredox catalysis initiates a novel tandem radical cyclization/sigmatropic rearrangement to generate tricyclic pyrrolidinones having considerable molecular complexity from simple, readily available starting materials. Furthermore, subtle variations to substrate structure afford a wide array of reaction diversity.
2011-10-21 00:00:00
Tricyclic PyrrolidinonesVisible light
Cyclization
reaction diversity
array
substrate structure
bromocyclopropyl cyclization scaffolds
tricyclic pyrrolidinones
material
variation
novel tandem
Rearrangement
Radical
complexity
rearrangement
photoredox catalysis
electron reduction