[PDF][PDF] Intramolecular CH Functionalization of α-Alkyl-α-diazoesters to-wards the Synthesis of Lactones

B Bagale, A Nolan, E Heuser, J Mighion - 2024 - chemrxiv.org
Intramolecular CH functionalization was achieved using rhodium-catalysis with α-alkyl-α-
diazoesters. Dirhodium tetratriphenylacetate (Rh2 (TPA) 4), a sterically bulky achiral catalyst …