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  • Title: Palladium pincer-complex catalyzed allylation of tosylimines by potassium trifluoro(allyl)borates.
    Author: Solin N, Wallner OA, Szabó KJ.
    Journal: Org Lett; 2005 Feb 17; 7(4):689-91. PubMed ID: 15704926.
    Abstract:
    Palladium pincer complex 1 catalyzes the reaction of trifluoro(allyl)borate 2 with a wide range of tosylimines (3) under mild and neutral reaction conditions. This catalytic transformation affords homoallylic amines (4) in good to excellent yield. Mechanistic studies suggest that a transmetalation reaction between complex 1 and the borate salt 2 provides an eta(1)-allylpalladium complex, which subsequently reacts with the imine substrate. [Reaction: see text]
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