Application of phthalocyanine complexes of Cu(II), Co(II), Ni(II), and Zn(II) as catalysts in the transfer hydrogenation of acetophenone and its derivatives
| dc.contributor.author | Namlı, Mesut | |
| dc.contributor.author | Işık, Uğur | |
| dc.contributor.author | Kantar, Cihan | |
| dc.contributor.author | Aydemir, Murat | |
| dc.date.accessioned | 2024-12-03T12:49:17Z | |
| dc.date.available | 2024-12-03T12:49:17Z | |
| dc.date.issued | 2024 | |
| dc.department | AÇÜ | en_US |
| dc.description.abstract | In this study, tetra substituted metallophthalocyanines (M: Ni, Zn, Co, and Cu) containing imine and azo groups were synthesized using microwave irradiation. The structures of all complexes have been totally characterized via ¹HNMR, ¹³ CNMR, TGA/DTA, LC-MS/MS, elemental analysis, UV–Vis, FT-IR spectroscopy. The comparison of the catalytic features of phthalocyanine based on metals is also discussed briefly. These phthalocyanine-complexes were also used in the transfer hydrogenation (TH) of acetophenone derivatives in the existence of KOH, utilizing isoPrOH as a hydrogen source. Acetophenone compounds determined a TH of up to 99 % conversion. Copper phthalocyanines were first used as catalysts in transfer hydrogenation reactions. The Cu(II) complexes showed higher catalytic activity, converting up to 97 % at 1.0 mol% catalyst loading. Furthermore, we have discovered that the catalytic characteristics of this class of molecules are significantly influenced by both steric and electronic variables. | |
| dc.identifier.doi | 10.1016/j.molstruc.2024.138447 | |
| dc.identifier.issn | 0022-2860 | |
| dc.identifier.scopusquality | Q1 | |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.molstruc.2024.138447 | |
| dc.identifier.uri | https://hdl.handle.net/11494/5096 | |
| dc.identifier.volume | 1312 | en_US |
| dc.identifier.wosquality | Q2 | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | Scopus | |
| dc.language.iso | en | en_US |
| dc.publisher | Elsevier B.V. | en_US |
| dc.relation.ispartof | Journal of Molecular Structure | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/embargoedAccess | en_US |
| dc.subject | Aromatic Ketones | en_US |
| dc.subject | Catalysis | en_US |
| dc.subject | Copper | en_US |
| dc.subject | Phthalocyanine | en_US |
| dc.subject | Transfer Hydrogenation | en_US |
| dc.title | Application of phthalocyanine complexes of Cu(II), Co(II), Ni(II), and Zn(II) as catalysts in the transfer hydrogenation of acetophenone and its derivatives | en_US |
| dc.type | Article |
