All-Heteroatom-Substituted Carbon Spiro Stereocenters: Synthesis, Resolution, Enantiomeric Stability, and Absolute Configuration - Olivier Viudes; Céline Besnard; Alexander F. Siegle; Oliver Trapp; Thomas Bürgi; Gennaro Pescitelli; Jérôme Lacour (Journal of the American Chemical Society, 2025)