The synthesis, characterization, and electrochemistry of molecular cobaloxime/organocobaloxime: catalysts for cycloaddition of carbon dioxide and epoxides
Yazarlar (6)
Prof. Dr. Ahmet Kılıç Harran Üniversitesi, Türkiye
Mahmut Ulusoy
Harran Üniversitesi, Türkiye
Prof. Dr. Mustafa Durgun Harran Üniversitesi, Türkiye
Doç. Dr. Emine Aytar Harran Üniversitesi, Türkiye
Öğr. Gör. Dr. Metin DAĞDEVİREN Kastamonu Üniversitesi, Türkiye
Prof. Dr. İsmail Yılmaz İstanbul Teknik Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Coordination Chemistry
Dergi ISSN 0095-8972 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Türkçe Basım Tarihi 01-2014
Kabul Tarihi 13-06-2014 Yayınlanma Tarihi 18-08-2014
Cilt / Sayı / Sayfa 67 / 16 / 2661–2679 DOI 10.1080/00958972.2014.948431
Makale Linki http://dx.doi.org/10.1080/00958972.2014.948431
UAK Araştırma Alanları
Analitik Kimya
Özet
The new cobaloxime (1), organocobaloxime (2), and their intramolecular hydrogen (O–H⋯O) bridges replaced by Cu(II)-containing multinuclear cobaloximes (3–10) were synthesized and characterized by elemental analysis, 1H and 13C NMR spectra, FT-IR spectra, UV–vis spectra, LC-MS spectra, molar conductivity measurements, melting point measurements, and magnetic susceptibility measurements. Their electrochemical properties were investigated using cyclic voltammetric techniques in DMSO solution. The cobaloxime or organocobaloxime (1, 2) were used as precursors, replacing intramolecular O–H⋯O bridges, forming multinuclear complexes (3–10). Then, these compounds were used as homogeneous catalysts for cyclic carbonate synthesis from carbon dioxide (CO2) and epoxides. In the catalytic experiments, dimethyl amino pyridine (DMAP) was used as co-catalyst, since DMAP was a more active …
Anahtar Kelimeler
Carbon dioxide | Cobaloxime | Electrochemistry | Organocobaloxime | Spectroscopy