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Synthesis, Characterization, and Biological Activity of N1-Methyl-2-(1H-1,2,3-Benzotriazol-1-y1)-3-Oxobutan- ethioamide Complexes with Some Divalent Metal (II) Ions
المؤلفون المشاركون
Al-Awadi, Nouria A.
Shuaib, Nadia M.
Abbas, Alaa
El-Sherif, Ahmed A.
El-Dissouky, Ali
Al-Saleh, Esmaeil
المصدر
Bioinorganic Chemistry and Applications
العدد
المجلد 2008، العدد 2008 (31 ديسمبر/كانون الأول 2008)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2007-11-21
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
A new series of Zn2+, Cu2+, Ni2+, and Co2+ complexes of N1-methyl-2-(1H-1,2,3-benzotriazol-1-yl)-3-oxobutanethioamide (MBOBT), HL, has been synthesized and characterized by different spectral and magnetic measurements and elemental analysis.
IR spectral data indicates that (MBOBT) exists only in the thione form in the solid state while 13C NMR spectrum indicates its existence in thione and thiole tautomeric forms.
The IR spectra of all complexes indicate that (MBOBT) acts as a monobasic bidentate ligand coordinating to the metal(II) ions via the keto-oxygen and thiolato-sulphur atoms.
The electronic spectral studies showed that (MBOBT) bonded to all metal ions through sulphur and nitrogen atoms based on the positions and intensity of their charge transfer bands.
Furthermore, the spectra reflect four coordinate tetrahedral zinc(II), tetragonally distorted copper(II), square planar nickel(II), and cobalt(II) complexes.
Thermal decomposition study of the complexes was monitored by TG and DTG analyses under N2 atmosphere.
The decomposition course and steps were analyzed and the activation parameters of the nonisothermal decomposition are determined.
The isolated metal chelates have been screened for their antimicrobial activities and the findings have been reported and discussed in relation to their structures.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Al-Awadi, Nouria A.& Shuaib, Nadia M.& Abbas, Alaa& El-Sherif, Ahmed A.& El-Dissouky, Ali& Al-Saleh, Esmaeil. 2007. Synthesis, Characterization, and Biological Activity of N1-Methyl-2-(1H-1,2,3-Benzotriazol-1-y1)-3-Oxobutan- ethioamide Complexes with Some Divalent Metal (II) Ions. Bioinorganic Chemistry and Applications،Vol. 2008, no. 2008, pp.1-10.
https://search.emarefa.net/detail/BIM-987748
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Al-Awadi, Nouria A.…[et al.]. Synthesis, Characterization, and Biological Activity of N1-Methyl-2-(1H-1,2,3-Benzotriazol-1-y1)-3-Oxobutan- ethioamide Complexes with Some Divalent Metal (II) Ions. Bioinorganic Chemistry and Applications No. 2008 (2008), pp.1-10.
https://search.emarefa.net/detail/BIM-987748
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Al-Awadi, Nouria A.& Shuaib, Nadia M.& Abbas, Alaa& El-Sherif, Ahmed A.& El-Dissouky, Ali& Al-Saleh, Esmaeil. Synthesis, Characterization, and Biological Activity of N1-Methyl-2-(1H-1,2,3-Benzotriazol-1-y1)-3-Oxobutan- ethioamide Complexes with Some Divalent Metal (II) Ions. Bioinorganic Chemistry and Applications. 2007. Vol. 2008, no. 2008, pp.1-10.
https://search.emarefa.net/detail/BIM-987748
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-987748
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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