Academic Journal
Gold(I)-Catalyzed Cycloisomerization-Dimerization Cascade of Benzene-Tethered 1,6-Enynes
| العنوان: | Gold(I)-Catalyzed Cycloisomerization-Dimerization Cascade of Benzene-Tethered 1,6-Enynes |
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| المؤلفون: | Álvarez-Pérez, Mónica, Frutos, María, Viso, Alma, Fernández de la Pradilla, Roberto, Torre, María C. de la, Sierra, Miguel A., Gornitzka, H., Hemmert, Catherine |
| المساهمون: | Ministerio de Economía, Industria y Competitividad (España) |
| بيانات النشر: | American Chemical Society |
| سنة النشر: | 2017 |
| المجموعة: | Digital.CSIC (Consejo Superior de Investigaciones Científicas / Spanish National Research Council) |
| الوصف: | An unprecedented stereoselective domino reaction of 1,6-enynes with an aryl ring at C3-C4 in the presence of gold(I) catalysts at low temperature is described. This process involves a novel 5-exo-dig cycloisomerization-dimerization sequence to afford formal Diels-Alder adducts that undergo a smooth gold-catalyzed double bond migration at room temperature. In addition, the first examples of the gold mesoionic carbene mediated [2+2+2] cycloaddition of these enynes with benzaldehyde are reported. ; Support for this work under grants (CTQ2013-46459-C2-01-P to M.A.S., CTQ2013-46459-C2-02-P to M.C.T., and CTQ2014-51912-REDC Programa Redes Consolider) from the MINECO (Spain) is gratefully acknowledged. Prof. R. Martiń ez-Álvarez (UCM) is acknowledged for his help in recording the MALDI spectra ; Peer Reviewed |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| تدمد: | 0022-3263 |
| Relation: | #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2013-46459-C2-01-P; info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2013-46459-C2-02-P; info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2014-51912-REDC; http://dx.doi.org/10.1021/acs.joc.7b01273; Sí; e-issn: 1520-6904; Journal of Organic Chemistry 82: 7546-7554 (2017); http://hdl.handle.net/10261/163668; http://dx.doi.org/10.13039/501100010198 |
| DOI: | 10.1021/acs.joc.7b01273 |
| DOI: | 10.13039/501100010198 |
| الاتاحة: | http://hdl.handle.net/10261/163668 https://doi.org/10.1021/acs.joc.7b01273 https://doi.org/10.13039/501100010198 |
| Rights: | none |
| رقم الانضمام: | edsbas.D9DD6633 |
| قاعدة البيانات: | BASE |
| تدمد: | 00223263 |
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| DOI: | 10.1021/acs.joc.7b01273 |