A KINETICS AND MECHANISTIC STUDY OF THE OXIDATION OF L-ARGININE BY
QDC IN DMF-WATER MEDIUM
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The present paper describes the kinetics of oxidation of l-Arginine by QDC in the presence of perchloric acid in 30% DMF-H O(v/v) medium at 2 + 40⁰C spectrophotometrically at λ =354nm. The reaction is rst order with respect to [QDC], [H ], and [substrate]. The reaction rate increased with max increasing volume percentage of DMF in reaction mixture. Michaelis- Menten type kinetic was observed with l-Arginine. The reaction rates were studied at different temperature and the activation parameters has been computed. The main product was identied as Cr (III) and 4-Guanidino buteraldehyde.
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2003 ◽
Vol 58
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pp. 1201-1205
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2016 ◽
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pp. 4396-4403
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pp. 3588-3594
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pp. 2503-2508
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1986 ◽
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pp. 1049-1060
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1988 ◽
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pp. 554-562
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