Organic Chemistry I, Saarland University, Campus C4.2, 66123, Saarbrücken, Germany.
ChemistryOpen. 2020 Sep 10;9(9):929-952. doi: 10.1002/open.202000175. eCollection 2020 Sep.
The palladium-catalyzed allylic alkylation of non-stabilized ketone enolates was thought for a long time to be not as efficient as the analogous reactions of stabilized enolates, e. g. of malonates and β-ketoesters. The field has experienced a rapid development during the last two decades, with a range of new, highly efficient protocols evolved. In this review, the early developments as well as current methods and applications of palladium-catalyzed ketone enolate allylations will be discussed.
钯催化的非稳定酮烯醇化物的烯丙基烷基化反应长期以来被认为不如类似的稳定烯醇化物反应(例如丙二酸酯和β-酮酯)有效。在过去的二十年中,该领域发展迅速,出现了一系列新的、高效的方法。本文将讨论钯催化酮烯醇化物烯丙基烷基化的早期发展以及当前的方法和应用。