Inside Back Cover: Direct α‐Vinylidenation of Aldehydes and Subsequent Cascade: Gold and Amine Catalysts Work Synergistically (Angew. Chem. Int. Ed. 52/2013). Issue 52 (4th December 2013)

• Record Type: Journal Article
• Authors: Wang, Zhaofeng; Li, Xijian; Huang, Yong
• Is Part Of: Angewandte Chemie international edition. Volume 52:Issue 52(2013)
• Page Start: 14253
• Page End: 14253
• Publication Date: 2013-12-04
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.201310080
• Languages: English
• ISSNs: 1433-7851

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p>Synergistic catalysis enables previously unattainable bond formation by activating both reaction partners orthogonally through the use of two catalysts in one pot. In their Communication on <ext-link ext-link-type="doi" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink">page 14219 ff.</ext-link>, Y. Huang and co‐workers describe the first direct <italic>α</italic>‐vinylidenation of aldehydes and an <italic>α</italic>‐vinylidenation/<italic>γ</italic>‐functionalization cascade to access tri‐ and tetrasubstituted allenyl aldehydes by using synergistic catalysis with a gold catalyst and a secondary amine.<boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg4t3hxx10" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>