# Strain‐Enabled Radical‐Polar Crossover Annulation to Access Spiro‐, Fused‐, and Enantioenriched‐Aza/Oxa‐Bicyclo[3.1.1]Heptanes

> Research article (Angewandte Chemie International Edition, 2025) · cited 10× · AI/ML

**Wikidata**: [openalex:W4411213722](https://www.wikidata.org/wiki/openalex:W4411213722)  
**Source**: https://4ort.xyz/entity/strainenabled-radicalpolar-crossover-annulation-to-access-spiro-fused-and-enantioenrichedaza-oxabicyclo-3-1-1-heptanes