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Two new silver(I) complexes with 2,4,6-tris(2-pyridyl)-1,3,5-triazine (tptz): preparation, characterization, crystal structure and alcohol oxidation activity in the presence of oxone.
Autorzy
Rok wydania
2010
Czasopismo
Numer woluminu
29
Strony
2837-2843
DOI
10.1016/j.poly.2010.07.005
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Two new silver(I) complexes ((tptz)Ag2(NO3)2 and [Ag5(tptz)4](NO3)5) with 2,4,6-tris(2-pyridyl)-1,3,5-triazine (tptz) have been synthesized and characterized by X-ray diffraction, elemental analysis, 1H NMR, IR, fluorescence, UV–Vis spectroscopy and electrochemistry. Oxidation of alcohols to their corresponding aldehydes and ketones was conducted with one of the Ag complexes as a catalyst, soluble enough in organic solvent, using oxone (2KHSO5·KHSO4·K2SO4) as an oxidant under biphasic reaction conditions (CH2Cl2/H2O) and tetra-n-butylammonium bromide as phase transfer agent under air at room temperature.
Słowa kluczowe
Silver(I) complexes, Alcohol oxidation, catalysis
Adres publiczny
https://doi.org/10.1016/j.poly.2010.07.005
Strona internetowa wydawcy
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