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Citation - WoS: 7
Citation - Scopus: 7
Rhodium-Catalysed Alkoxycarbonylative Cyclisation Reactions of 1,6-Enynes
(John Wiley and Sons Inc., 2011) Ziyanak, Fırat; Kuş, Melih; Artok, Levent
The rhodium-catalysed carbonylation of 1,6-enynes possessing an electron-deficient alkenyl moiety in an alcohol reagent in the presence of a rhodium complex proceeded stereo- and chemoselectively to afford exocyclic α,β-enoates.
Citation - WoS: 11
Citation - Scopus: 2
Synthesis of Α,β-Unsaturated Ketones by Rhodium-Catalyzed Carbonylative Arylation of Internal Alkynes With Arylboronic Acids
(Georg Thieme Verlag, 2008) Kuş, Melih; Aksın Artok, Özge; Ziyanak, Fırat; Artok, Levent
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.

Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection