azabicyclo[x.1.1]alkanes

Strain Release of Azatricycloalkanes: Modular Bridge-Position Functionalization and Stereochemical Control of Three-Dimensional Bridged Aza Scaffolds

Azabicyclo[x.1.1]alkanes (ABCAs) are a class of nitrogen-containing bridged-ring compounds. Compared with planar structures such as benzene rings and conformationally flexible nitrogen-containing heterocycles such as piperazines and diazepanes, these molecules possess greater rigidity and more ...