Back Cover: Organomagnesium‐Catalyzed Isomerization of Terminal Alkynes to Allenes and Internal Alkynes (Chem. Eur. J. 22/2015). Issue 22 (26th May 2015)

• Record Type: Journal Article
• Authors: Rochat, Raphaël; Yamamoto, Koji; Lopez, Michael J.; Nagae, Haruki; Tsurugi, Hayato; Mashima, Kazushi
• Is Part Of: Chemistry. Volume 21:Issue 22(2015)
• Page Start: 8300
• Page End: 8300
• Publication Date: 2015-05-26
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.201590096
• Languages: English
• ISSNs: 0947-6539

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>In a first step, organomagnesium</bold> catalysts completely transform terminal alkynes into allenes before these are further converted to the final products, internal alkynes, in a second step, allowing for isolation of the intermediate allenes. This is illustrated by three water tanks, symbolizing the substrate, the intermediate product, and the final product, which are connected by tubes that are regulated by linked magnesium stopcocks, allowing only one transformation at a time. For more details, see the Full Paper by H. Tsurugi, K. Mashima, and co‐workers on <ext-link ext-link-type="doi" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink">page 8112 ff.</ext-link><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgjn7nr1tf" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></p> </abstract>