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Iron-catalyzed Cross-Coupling of Propargyl Carboxylates and Grignard Reagents: Synthesis of Substituted Allenes
Stockholm University, Faculty of Science, Department of Organic Chemistry.
Stockholm University, Faculty of Science, Department of Organic Chemistry.
Number of Authors: 2
2016 (English)In: Angewandte Chemie International Edition, ISSN 1433-7851, E-ISSN 1521-3773, Vol. 55, no 11, 3734-3738 p.Article in journal (Refereed) Published
Abstract [en]

Presented herein is a mild, facile, and efficient iron-catalyzed synthesis of substituted allenes from propargyl carboxylates and Grignard reagents. Only 1-5mol% of the inexpensive and environmentally benign [Fe(acac)(3)] at -20 degrees C was sufficient to afford a broad range of substituted allenes in excellent yields. The method tolerates a variety of functional groups.

Place, publisher, year, edition, pages
2016. Vol. 55, no 11, 3734-3738 p.
Keyword [en]
allenes, chirality, cross-coupling, Grignard reagents, iron
National Category
Chemical Sciences
Identifiers
URN: urn:nbn:se:su:diva-129210DOI: 10.1002/anie.201511139ISI: 000371521000035PubMedID: 26890161OAI: oai:DiVA.org:su-129210DiVA: diva2:932472
Available from: 2016-06-01 Created: 2016-04-17 Last updated: 2016-06-01Bibliographically approved

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Kessler, Simon N.Bäckvall, Jan-E.
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