New complexes have been prepared from the new ligand [N1,N5-bis(3-hydroxyphenyl)-2- oxopentanediamide] derived from 2-Oxoglutaric acid and 3-aminophenol. Accordingly its binudear Mn(II),Co(II),Ni(II),Pd(II) and VO(II) complexes were prepared.. These compounds have been characterized by FT-IR, UV-Vis,Mass, 1H-NMR spectra, TGA curve, Chloride containing ,Molar conductance and atomic absorption. The characterization results gave binuclear complexes and pentadentate coordination and tetrahedral geometry for each Cobalt, Nickel, Manganese and Copper complexes otherwise Palladium complex gave a square planar geometry and Vanadium complex gave a square pyramidal geometry and the ligand is tetradentate. The biological activities for the new compounds were valued against two kinds of bacteria and fungi and their results were good in inhibition.
SYNTHESIS, SPECTROSCOPIC, CHARACTERIZATION AND BIOLOGICAL
STUDIES FOR NEW COMPLEXES WITH N1, N5-BIS (3-HYDROXYPHENYL)-
2-OXOPENTANEDIAMIDE
N1
N5-bis(3-hydroxyphenyl)-2-oxopentanediamide
2-Oxoglutaricacid
Complexes
Preparation
Biological Activity
Publication Date
Tue Dec 31 2019
Journal Name
Journal Of Economics And Administrative Sciences
The Reflection of the application TD-ABC approach on profits persistence Applied study in the General State of Hydraulic Industries Factory of Plastic*
Time-Driven Activity-Based Costing Approach
profits persistence traditional Approach of allocating manufacturing factory overhead.
مدخل محاسبة الكلفة على اساس النشاط الموجه بالوقت
ديمومة الارباح
المدخل التقليدي لتخصيص التكاليف الصناعية غير المباشرة
The interest of many companies has become dealing with the tools and methods that reduce the costs as one of the most important factors of successful companies, and became the subject of the attention of many economic units because of the impact on the profits of company, and since the nineties of the last century the researchers and writers gave great attention to this subject, especially in light of the large competition and rapid developments in cost management techniques, as well as the wide and significant change in production methods that have been directed towards achieving customer satisfaction, all this and more driven by economic units in all sectors whether it is service or productivity to find methods that would reduc
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