2026-04-17T23:31:45Zhttps://recercat.cat/oai/request

oai:recercat.cat:2072/3263972024-12-20T17:56:21Zcom_2072_300912com_2072_4427col_2072_301309

00925njm 22002777a 4500 dc Echavarren, Antonio M. author Dorel, Ruth author Muratore, Michael E. author Kirillova, Mariia S. author 2016-03-10 The total synthesis of lundurines A–C has been accomplished in racemic and enantiopure forms in 11–13 and 12–14 steps, respectively, without protection/deprotection of functional groups, by a novel tandem double condensation/Claisen rearrangement, a gold(I)-catalyzed alkyne hydroarylation, a cyclopropanation via formal [3 + 2] cycloaddition/nitrogen extrusion, and a remarkable olefin migration through a vinylcyclopropane retro-ene/ene reaction that streamlines the endgame. http://hdl.handle.net/2072/326397 https://doi.org/10.1021/jacs.6b01428 Concise Total Synthesis of Lundurines A−C Enabled by Gold Catalysis and a Homodienyl Retro-Ene/Ene Isomerization