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http://nopr.niscpr.res.in/handle/123456789/41842Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Brahrnaiah, A | - |
| dc.contributor.author | Manikyamba, P | - |
| dc.date.accessioned | 2017-05-18T09:10:47Z | - |
| dc.date.available | 2017-05-18T09:10:47Z | - |
| dc.date.issued | 1991-03 | - |
| dc.identifier.issn | 0975-0975(Online); 0376-4710(Print) | - |
| dc.identifier.uri | http://nopr.niscair.res.in/handle/123456789/41842 | - |
| dc.description | 247-251 | en_US |
| dc.description.abstract | Oxidation of diphenylamines (DPA) by iodate in aqueous methanol (70%, v/v) at 303 K is first order in [oxidant] and fractional order in [DPA] and is acid-catalysed. There is a dipole-dipole interaction between the oxidant and DPA. The substituent effect on the rate of reaction shows that electron- releasing groups on the benzene ring enhance the rate and electron-withdrawing groups retard the rate compared to the unsubstituted DPA. The product identified is the corresponding carbazole. Thermodynamic parameters are calculated and a suitable mechanism is proposed. | 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-A Vol.30A(03) [March 1991] | en_US |
| dc.title | Oxidation of diphenylamines by iodate - A kinetic study | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJC-A Vol.30A(03) [March 1991] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 30A(3) 247-251.pdf | 328.33 kB | Adobe PDF | View/Open |
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