Practical Radical Cyclizations with Arylboronic Acids and Trifluoroborates
摘要:
Practical radical cyclizations using organoboronic acids and trifluoroborates take place in water, open to air, and In a scalable fashion employing catalytic silver nitrate and stoichiometric potassium persulfate. Both Pschorr-type cyclizations and tandem radical cyclization/trap cascades are described, Illustrating the utility of these mild conditions for the generation of polycyclic scaffolds.
Practical Radical Cyclizations with Arylboronic Acids and Trifluoroborates
作者:Jonathan W. Lockner、Darryl D. Dixon、Rune Risgaard、Phil S. Baran
DOI:10.1021/ol2023505
日期:2011.10.21
Practical radical cyclizations using organoboronic acids and trifluoroborates take place in water, open to air, and In a scalable fashion employing catalytic silver nitrate and stoichiometric potassium persulfate. Both Pschorr-type cyclizations and tandem radical cyclization/trap cascades are described, Illustrating the utility of these mild conditions for the generation of polycyclic scaffolds.