Synthesis of 6-Azabicyclo[3.1.1]heptanes Through Light-Mediated Intramolecular [2+2] Cycloaddition (Synfacts, 2025)
Keywords: bicyclic systems; iridium catalysis; 6-exo-trig; rule-of-five; 5-exo-trig; cycloaddition; 6-N-BCHeps; bioisostere