Solvothermally derived Me-2(H2O)(4)(5SSA)(3)center dot DMF and Me-2(H2O)(4) (4NSA)(2)center dot DMF: Application as Biginelli reaction catalysts
Yükleniyor...
Dosyalar
Tarih
2019
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Lietuvos Mokslu Akad Leidykla
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The solvothermal synthesis between Me(NO3)(x)center dot yH(2)O (me(x+) = Fe3+, Ni2+, M2+, Co2+, Cu2+) and respectively 4-nitrosalycilic (4NSA) and 5-sulfosalicylic (5SSA) acids produced hybrid organic-inorganic compounds composed of me- ions and organic fragments which include three different functional groups, carboxylic, hydroxyl and sulfonic, each coordinated to the Mex+ ions. The phase and chemical composition, microstructure and properties of Me-2(H2O)(4)(5SSA)3 center dot DMF and Me-2(H2O)(4)(4NSA)(2)center dot DMF (DMF - dimethylformamide) hybrid compounds were evaluated and discussed. The synthesised materials were characterised by X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM) and nuclear magnetic resonance (NMR) spectroscopy. The catalytic properties of the obtained compounds were also investigated.
Açıklama
Anahtar Kelimeler
Solvothermal Synthesis, Hybrid Organic-inorganic Compounds, Biginelli Reaction, Catalytic Activity
Kaynak
Chemija
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
30
Sayı
2
