Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2354
Title: Synthesis of α,β-unsaturated ketones by rhodium-catalyzed carbonylative arylation of internal alkynes with arylboronic acids
Authors: Kuş, Melih
Aksın Artok, Özge
Ziyanak, Fırat
Artok, Levent
Keywords: Alkynes
Boron
Carbonylation
Enones
Rhodium
Publisher: Georg Thieme Verlag
Source: Kuş, M., Aksın Artok, Ö., Ziyanak, F., and Artok, L. (2008). Synthesis of α,β-unsaturated ketones by rhodium-catalyzed carbonylative arylation of internal alkynes with arylboronic acids. Synlett, (17), 2587-2592.
Abstract: The Rh-catalyzed reaction of arylboronic acids with internal alkynes under a CO atmosphere in the presence of an acid additive afforded α,β-unsaturated ketones as the major products. Hydroacylation of internal alkynes, except in the case of diaryl acetylenes, proceeded in syn fashion, yielding the E-configured isomer. A mixture of E- and Z-isomers was obtained with diphenyl acetylene. Reactions were also highly regioselective for various nonsymmetric alkynes.
URI: http://hdl.handle.net/11147/2354
http://doi.org/10.1055/s-2008-1078047
ISSN: 0936-5214
0936-5214
Appears in Collections:Chemistry / Kimya
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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