| 000 -LEADER |
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a |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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20230429141642.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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230429b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
AIKTC-KRRC |
| Transcribing agency |
AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
20612 |
| Author |
Yüksek, H. |
| 245 ## - TITLE STATEMENT |
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| Title |
Synthesis, characterization and investigation of antimicrobial and antioxidant activities of some new 2-[(4,5-dihydro-1H-1,2,4-triazol-5-one-4-yl)azomethine]phenyl 4-nitrobenzoate derivatives |
| 250 ## - EDITION STATEMENT |
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| Volume, Issue number |
Vol.61(6), Jun |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
New Delhi |
| Name of publisher, distributor, etc. |
CSIR |
| Year |
2022 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Pagination |
623-634p. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
The synthesis of 2-{[3-alkyl(aryl)-4,5-dihydro-1H-1,2,4-triazol-5-one-4-yl]azomethine}-phenyl 4-nitrobenzoates 3from the reactions of 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-ones 1 with 2-(4-nitrobenzoxy)-benzaldehyde 2is described. The acetylation reactions of the compounds 3 giving compounds 4 have been investigated. The compounds 3 have also been treated with 4-piperidinecarboxamide / piperazine in the presence of formaldehyde according to the Mannich reaction to synthesize 2-{[1-(4-piperidinecarboxamide-1-yl-methyl)-3-alkyl(aryl)-4,5-dihydro-1H-1,2,4-triazol-5-one-4-yl]azomethine}-phenyl 4-benzoates 5 and N,N´-bis-{3-alkyl(aryl)-4-[2-(4-nitrobenzoxy)-benzylidenamino]-4,5-dihydro-1H-1,2,4-triazol-5-on-1-yl-methyl}-piperazines 6. The newly synthesized compounds have been characterized using IR, 1H and 13C NMR, UV-Vis and mass spectral data. In addition, the newly synthesized compounds have been screened for their antimicrobial activities. Furthermore, these thirty one new compounds have been analyzed for their in vitro potential antioxidant activities by three different methods. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| 9 (RLIN) |
5009 |
| Topical term or geographic name entry element |
GENERAL CHEMISTRY |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
20613 |
| Co-Author |
Berkyürek, A. |
| 773 0# - HOST ITEM ENTRY |
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| Place, publisher, and date of publication |
New Delhi NISCAIR-CSIR 2005 |
| International Standard Serial Number |
0019-5103 |
| Title |
Indian journal of chemistry (Section B) |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| URL |
http://op.niscpr.res.in/index.php/IJC/article/view/64214 |
| Link text |
Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
|
| Koha item type |
Articles Abstract Database |
