کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1302959 | 974725 | 2006 | 4 صفحه PDF | دانلود رایگان |
Mononuclear complexes of the type [CuII(BPEA)(O-bs)], [CuII(BnBPA)(O-bs)]ClO4, and [CuII(Bn-6Me2BPA)(O-bs)]ClO4 [O-bsH = O-benzoylsalicylic acid, BPEAH = N,N-bis(2-pyridylmethyl)amino-2-ethanoic acid, BnBPA = N-benzyl-N,N-bis(2-pyridylmethyl)amine, Bn-6Me2BPA = N-benzyl-N,N-bis(6-methyl-2-pyridylmethyl)amine] were synthesized as synthetic enzyme-depside complexes, and characterized by spectroscopic measurements and X-ray crystal analysis. The oxygenation of flavonol using the above-mentioned complexes as catalyst results in the oxidative cleavage of the heterocyclic ring to give a O-benzoylsalicylic acid and CO as a mimic of quercetinase action.
The molecular structure of [CuII(O-bs)(BPEA)], [CuII(O-bs)(BnBPA)]ClO4, and [CuII(O-bs)(Bn-6Me2BPA)]ClO4 [O-bsH = O-benzoylsalicylic acid, BPEAH = N,N-bis(2-pyridylmethyl)amino-2-ethanoic acid, BnBPA = N-benzyl-N,N-bis(2-pyridylmethyl)amine, Bn-6Me2BPA = N-benzyl-N,N-bis(6-methyl-2-pyridylmethyl)amine] was fully determined by IR, UV–Vis, and X-ray crystal analysis. The oxygenation of flavonol using the above-mentioned copper complexes as a catalyst results in the oxidative cleavage of the heterocyclic ring to give a O-benzoylsalicylic acid and CO as a mimic of quercetinase action.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 9, Issue 3, March 2006, Pages 251–254