Enantioselective Synthesis and Enhanced Circularly Polarized Luminescence of S-Shaped Double Azahelicenes
Journal of the American Chemical Society2014Vol. 136(15), pp. 5555–5558
Citations Over TimeTop 1% of 2014 papers
Abstract
The enantioselective synthesis of azahelicenes and S-shaped double azahelicenes has been achieved via the Au-catalyzed sequential intramolecular hydroarylation of alkynes. The use of excess AgOTf toward a Au(I) complex is crucial for this transformation. Interestingly, the circularly polarized luminescence activity of the S-shaped double azahelicenes was significantly higher than that of the azahelicenes.
Related Papers
- → Recent developments in enantioselective iron-catalyzed transformations(2019)58 cited
- → Alternative Synthetic Strategies for Enantioselective Construction of Halogenated Chiral Carbon Centers(2010)37 cited
- → Methods of Asymmetric Synthesis—Enantioselective Catalytic Hydrogenation(1971)142 cited
- → The First Catalytic Enantioselective Synthesis of (R)-(+) Lasiodiplodin(1993)18 cited
- → Chiral B(III) Lewis Acids(2000)19 cited