Dihydrobiphenylenes through Ruthenium‐Catalyzed [2+2+2] Cycloadditions of ortho‐Alkenylarylacetylenes with Alkynes
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| Title: | Dihydrobiphenylenes through Ruthenium‐Catalyzed [2+2+2] Cycloadditions of ortho‐Alkenylarylacetylenes with Alkynes |
| Author: | García Rubín, Silvia González Rodríguez, Carlos García Yebra, Cristina Varela Carrete, Jesús Ángel Esteruelas Rodrigo, Miguel Ángel Saá Rodríguez, Carlos |
| Affiliation: | Universidade de Santiago de Compostela. Centro de Investigación en Química Biolóxica e Materiais Moleculares Universidade de Santiago de Compostela. Departamento de Química Orgánica |
| Subject: | [2+2+2] Cycloadditions | Alkynes | Biphenylenes | Ortho-Alkenylarylacetylenes | Ruthenium | |
| Date of Issue: | 2014 |
| Publisher: | Wiley |
| Citation: | García-Rubín, S., González-Rodríguez, C., García-Yebra, C., Varela, J. A., Esteruelas, M. A., Saá, C. (2014). Dihydrobiphenylenes through Ruthenium‐Catalyzed [2+2+2] Cycloadditions of ortho‐Alkenylarylacetylenes with Alkynes. Angew. Chem. Int. Ed., 53, 7, 1841-1844 |
| Abstract: | A new synthetic route to dihydrobiphenylenes has been developed. The process involves a mild RuII‐catalyzed [2+2+2] dimerization of ortho‐alkenylarylacetylenes or its more versatile variant, the Ru‐catalyzed [2+2+2] cycloaddition of ortho‐ethynylstyrenes with alkynes. Mechanistic aspects of this [2+2+2] cycloaddition are discussed. |
| Description: | NOTICE: This is the peer reviewed version of the following article: García-Rubín, S., González-Rodríguez, C., García-Yebra, C., Varela, J. A., Esteruelas, M. A., Saá, C. (2014). Dihydrobiphenylenes through Ruthenium‐Catalyzed [2+2+2] Cycloadditions of ortho‐Alkenylarylacetylenes with Alkynes. Angew. Chem. Int. Ed., 53, 7, 1841-1844. [doi: 10.1002/anie.201309496]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for self-archiving. |
| Publisher version: | https://doi.org/10.1002/anie.201309496 |
| URI: | http://hdl.handle.net/10347/23344 |
| DOI: | 10.1002/anie.201309496 |
| ISSN: | 1433-7851 |
| E-ISSN: | 1521-3773 |
| Rights: | Copyright © 2014 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for self-archiving |
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