Synthesis of Phthalocyanine Compounds Utilizing Thymol and Carvacrol Azo Dyes as Catalysts in Transfer Hydrogenation of Aromatic Aldehydes and Ketones With 2-Propanol

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dc.authorid0000-0001-9929-021X
dc.authorid0000-0003-1010-9563
dc.authorid0000-0002-5234-0782
dc.authorid0000-0001-5311-7550
dc.authorid0000-0002-4238-5012
dc.contributor.authorNamlı, Mesut
dc.contributor.authorIşık, Uğur
dc.contributor.authorKantar, Cihan
dc.contributor.authorŞaşmaz, Selami
dc.contributor.authorAydemir, Murat
dc.date.accessioned2025-10-02T07:57:07Z
dc.date.available2025-10-02T07:57:07Z
dc.date.issued2025
dc.departmentAÇÜ, Rektörlük, Bilim Teknoloji Uygulama ve Araştırma Merkezi
dc.description.abstractHydrogen transfer reduction systems are attracting increasing interest from synthetic chemists because of their simplicity in functioning. In this work, eight new metallophthalocyanine (MPc) compounds ligated on phthalonitrile ligands, including thymol or carvacrol, have been structurally elucidated and used as precatalysts in the transfer hydrogenation (TH) of acetophenone. FT-IR and UV–vis spectroscopies, elemental analyses, and LC-MS spectrometry were used to establish the molecular structures of the new phthalocyanine complexes. The nickel compounds (1b and 2b) act as efficient catalysts, which bring about catalytic TH reactions of a broad array of ketones in propan-2-ol and inert conditions (99% conversion in 3.5 h for 1b and 97% conversion in 4 h for 2b, respectively). The electronic properties arising from the position of the groups on the ligand and the nature of the metals appear to regulate the catalytic performances of the complexes in transfer hydrogenation. Furthermore, the modular construction of these catalysts and their flexibility toward transfer hydrogenation (TH) make these systems to pursue
dc.identifier.doi10.1002/aoc.70266
dc.identifier.issn02682605
dc.identifier.issue8
dc.identifier.scopus2-s2.0-105009423074
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://hdl.handle.net/11494/5952
dc.identifier.volume39
dc.identifier.wosWOS:001541337200048
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.institutionauthorNamlı, Mesut
dc.institutionauthorIşık, Uğur
dc.institutionauthorid0000-0001-9929-021X
dc.institutionauthorid0000-0003-1010-9563
dc.language.isoen
dc.publisherJohn Wiley and Sons Ltd
dc.relation.ispartofApplied Organometallic Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectAzo dyes
dc.subjectCarvacrol
dc.subjectCatalysis
dc.subjectPhthalocyanine
dc.subjectThymol
dc.subjectTransfer hydrogenation (TH)
dc.titleSynthesis of Phthalocyanine Compounds Utilizing Thymol and Carvacrol Azo Dyes as Catalysts in Transfer Hydrogenation of Aromatic Aldehydes and Ketones With 2-Propanol
dc.typeArticle

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