Xu‐Ling Pan, Wei‐Guo Xiao, Li‐Jun Xiao, Qi‐Lin Zhou, You Huang. "Phosphine‐Catalyzed Enantioselective [2 + 2] Annulations of
α
‐Allyl
γ
‐Benzyl Allenoates via a Transannular Cyclization Approach." Angewandte Chemie International Edition, 2026. doi:10.1002/anie.202515642