Indexing Metadata
Mechanism of Osmium(VIII) Catalysed Oxidation of
L-Arginine by Periodate in Alkaline Medium
- A Kinetic Study |
DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
1 | Title | Title of Document | Mechanism of Osmium(VIII) Catalysed Oxidation of
L-Arginine by Periodate in Alkaline Medium
- A Kinetic Study |
2 | Creator | Author's name, affiliation, country | G. SRIDEVI1, N. ANNAPURNA2 and P. VANI3* 1,3Department of Inorganic and Analytical Chemistry, Andhra University,
Visakhapatnam-530 003, A.P, India
2Department of Engineering Chemistry, AUCE(A), Andhra University,
Visakhapatnam-530 003, A.P, India |
3 | Subject | Dicipline(s) | Chemical Science |
3 | Subject | Keywords | Oxidation of L-arginine, Periodate, Osmium(VIII) |
4 | Description | Abstract | The kinetics of the osmium(VIII) catalyzed oxidation of L-arginine by periodate has been studied spectrophotometrically in alkaline medium at 280 nm. The reaction is first order with respect to [catalyst]. The reaction showed second order dependence on [periodate], fractional order dependence on [alkali] and is independent of substrate. The oxidation product of the reaction was found to be α- keto acid. A plausible mechanism has been proposed. The energy of activation, Ea and entropy of activation, ΔS# were computed and are found to be 53.00 ±1.78 kJ mol-1 and -46.30 ± 5.34 JK-1mol-1 respectively. |
5 | Publishers | Organizing agency, location | WWW Publications, India |
6 | Contributor | Sponsor(s) | - |
7 | Date | Date (YYYY-MM-DD) | - |
8 | Type | Status & genre | Peer-reviewed Article |
8 | Type | Type | |
9 | Formate | File Formate | PDF |
10 | Identifier | Uniform Resource Identifier | Click Here |
10 | Identifier | Digital Object Identifier | |
11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 4 , Number (2), (2015) |
12 | Lanuguage | English=en | en |
13 | Relation | Supp.files | |
14 | Coverage | | - |
15 | Copyright | Copyright and permissions | |
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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