کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1234687 1495279 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis, characterization and biological activities of some new chromium molybdenum and tungsten complexes with 2,6-diaminopyridine
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Synthesis, characterization and biological activities of some new chromium molybdenum and tungsten complexes with 2,6-diaminopyridine
چکیده انگلیسی

The reactions of [M(CO)6], M = Cr, Mo, W with 2,6-diaminopyridine (dap) in ethanol was carried out under sun light and microwave irradiation routes of synthesis and compared with the traditional thermal reflux method. All routes resulted in the formation of the binuclear oxo complexes with the general formulas [M2(O)4(dap)2]. The prepared complexes were characterized using elemental analysis, IR, 1HNMR, mass spectrometry and magnetic measurement. The biological activity of dap and its complexes as antibacterial and antifungal reagents have been screened.

The reactions of [M(CO)6], M = Cr, Mo, W, with 2,6-diaminopyridine (dap) in ethanol was carried out under sun light and microwave irradiation routes of synthesis and compared with the traditional thermal reflux method. All routes resulted in the formation of the binuclear oxo complexes with the general formulas [M2(O)4(dap)2]. The prepared complexes were characterized using elemental analysis, IR, 1HNMR, mass spectrometry and magnetic measurement. The biological activity of dap and its complexes as antibacterial and antifungal reagents have been screened.Figure optionsDownload as PowerPoint slideHighlights
► The reactions of [M(CO)6], M = Cr, Mo or W with 2,6-diaminopyridine using sun light and microwave irradiation and the traditional reflux route.
► The binuclear oxo complexes with the general formulas [M2(O)4(dap)2]. Also, the reaction of [W(CO)6] with (dap) gave [W2(O)4(dap)2].
► The prepared complexes were characterized using elemental analysis, IR, 1HNMR, mass spectrometry and magnetic measurement.
► The biological activity of dap and its complexes as antibacterial and antifungal reagents have been screened.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 89, April 2012, Pages 329–332
نویسندگان
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