Back Cover: Dormant versus Evolving Aminopalladated Intermediates: Toward a Unified Mechanistic Scenario in PdII‐Catalyzed Aminations (Chem. Eur. J. 6/2014). Issue 6 (3rd February 2014)

• Record Type: Journal Article
• Authors: Rajabi, Jamshid; Lorion, Mélanie M.; Ly, Vu Linh; Liron, Frédéric; Oble, Julie; Prestat, Guillaume; Poli, Giovanni
• Is Part Of: Chemistry. Volume 20:Issue 6(2014)
• Page Start: 1768
• Page End: 1768
• Publication Date: 2014-02-03
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.201490022
• Languages: English
• ISSNs: 0947-6539

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>When an alkene is complexed by PdX₂ </bold> in the presence of a nucleophile, the resulting species exhibits a range of competing types of reactivity, such as alkene nucleopalladation or allylic CH activation. In their Full Paper on <ext-link ext-link-type="doi" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink">page 1539 ff., </ext-link> G. Poli et al. show that an initial reversibly formed cyclic aminopalladated intermediate can either evolve along different pathways or stay dormant. In the latter case, alternative types of reactivity, such as allylic CH activation or [3, 3]‐sigmatropic rearrangement can predominate.<boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg4smz1w90" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>