Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/23159Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Sharma, Upendra | - |
| dc.contributor.author | Katoch, Deepali | - |
| dc.contributor.author | Sood, Swati | - |
| dc.contributor.author | Kumar, Neeraj | - |
| dc.contributor.author | Singh, Bikram | - |
| dc.contributor.author | Thakur, Archana | - |
| dc.contributor.author | Gulati, Arvind | - |
| dc.date.accessioned | 2013-11-08T11:37:47Z | - |
| dc.date.available | 2013-11-08T11:37:47Z | - |
| dc.date.issued | 2013-11 | - |
| dc.identifier.issn | 0975-0983(Online); 0376-4699(Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/23159 | - |
| dc.description | 1431-1440 | en_US |
| dc.description.abstract | Perchloric acid adsorbed on silica gel (1 mol%) has been found to be an efficient and recyclable heterogeneous catalyst for rapid conjugate addition of primary and secondary amines with 1,4-naphthoquinone to afford 2-amino-1,4-naphthoquinones under ultrasonication in moderate to high yields without using any solvent. The compounds tested for in vitro antimicrobial activity have shown high antibacterial activity against Gram positive bacteria Bacillus subtilis, Micrococcus luteus, Staphylococcus aureus as compared to Gram negative bacteria Burkholderia cepacia, Escherichia coli, Enterobacter cloacae, Klebseilla pneumoniae and Pseudomonas aeruginosa. High antifungal activity has been observed against Candida albicans and Issatchenkia orientalis for all the compounds. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJC-B Vol.52B(11) [November 2013] | en_US |
| dc.subject | 2-Amino-1,4-naphthoquinones | en_US |
| dc.subject | Antimicrobial activity | en_US |
| dc.subject | Heterogeneous catalyst | en_US |
| dc.subject | Silica-supported perchloric acid | en_US |
| dc.subject | Ultrasonication | en_US |
| dc.title | Synthesis, antibacterial and antifungal activity of 2-amino-1,4-naphthoquinones using silica-supported perchloric acid (HClO4-SiO2) as a mild, recyclable and highly efficient heterogeneous catalyst† | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJC-B Vol.52B(11) [November 2013] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 52B(11) 1431-1440.pdf | 95.11 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.