Photolytic Access to Oxaspirodecanes and Chromenes from Vinyldiazo Ester Cycloaddition with p -Quinones: A Vinylcarbene Is Not Involved - Soumen Biswas; Ramon Trevino; Seth O. Fremin; Luis Mario Sanchez-Palestino; Babu Raj Dhungana; Arka Porey; William B. Hughes; Hadi D. Arman; Oleg V. Larionov; Michael P. Doyle (Journal of the American Chemical Society, 2025)