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Palladium‐Catalyzed Through‐Space C(sp 3 )H and C(sp 2 )H Bond Activation by 1,4‐Palladium Migration: Efficient Synthesis of [3,4]‐Fused Oxindoles
Author(s) -
Piou Tiffany,
Bunescu Ala,
Wang Qian,
Neuville Luc,
Zhu Jieping
Publication year - 2013
Publication title -
angewandte chemie
Language(s) - German
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201306532
Subject(s) - palladium , chemistry , catalysis , stereochemistry , combinatorial chemistry , computer science , organic chemistry
Palladium tanzt: Lineare Anilide werden in einer palladiumkatalysierten Dominosequenz aus Carbopalladierung und 1,4‐Palladium‐Verschiebung in guten bis hervorragenden Ausbeuten in die Titelverbindungen umgewandelt. Die chemoselektive C(sp 3 )‐H‐Aktivierung in Gegenwart konkurrierender C(sp 2 )‐H‐Bindungen erfolgt über einen siebengliedrigen Palladacyclus. DMA= N , N ‐Dimethylacetamid, OPiv=Pivalat.

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