Novel Synthesis of Medium-Sized Heterocycles by Palladium-Catalyzed Intramolecular Heck Reaction via 9-endo-trig Mode of Cyclization
作者:K. Majumdar、Buddhadeb Chattopadhyay
DOI:10.1055/s-0029-1217395
日期:2009.7
An efficient and high yielding method for the synthesis of nine-membered heterocyclic skeletons has been developed by palladium-catalyzed intramolecularHeck reaction via an unusual 9-endo-trig mode of cyclization. intramolecularHeck reaction - palladium acetate - 9-endo-trig - nine-membered ring - Claisen rearrangement