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International journal of Advanced Biological and Biomedical Research، جلد ۱، شماره ۲، صفحات ۱۸۶-۱۹۶
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Synthesis,Characterization, Biological Evaluation and anti corrosion activity of some new bis-piperidone Derivatives |
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| چکیده انگلیسی مقاله |
Aseries of piperidine derivatives was synthesis by the reaction between substituted benzaldhyde ,pentanone-3,and ammonium acetate by refluxining for 1-2 hr in ethanol and the derivatives refluxed with (4,4'-Diaminodiphenyl sulphone) yielded bispiperidine ,the structures of the synthesized compounds were confirmed by spectroscopy analysis , The reported compounds were screened for their antibacterial activities against : Staphylococcus aureus, Klebsiella,Escherichia coli,pseudomonas aeruginosa,Salmonilla typhi, Enterobacter.The synthesized piperidone-4 were tested to determine their ability to inhibit corrosion of mild steel in 1mol.L-1 H2SO4 and measured by polarization measurements . Which showed that these compounds act as mixed-type inhibitors. The studies revealed that the nitrogen of Schiff base and sulfur atome ,piperidine moiety ,and the phenyl ring assist largely in corrosion control. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
kholoud fahed hamak | fahed hamak
department of chemistry, collegeof science, damascus university
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| نشانی اینترنتی |
http://www.ijabbr.com/article_6585_dc05817d889cf1995b17fcf894c59309.pdf |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/2255/article-2255-303678.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
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