التفاصيل البيبلوغرافية
| العنوان: |
Studies on Oxidation of Alcohols by Cerium (IV)-dimer in Aqueous Nitric acid. |
| المؤلفون: |
CHANDRA, BHUWAN, TAMTA, ANSHU, KHULBE, RASHMI, KANDPAL, ASHA, KANDPAL, N. D., TAMTA, KAILASH |
| المصدر: |
Oriental Journal of Chemistry; Feb2022, Vol. 38 Issue 1, p130-136, 7p |
| مصطلحات موضوعية: |
ALCOHOL oxidation, NITRIC acid, CERIUM, COMPLEX ions, FREE radicals, ALCOHOL |
| مستخلص: |
The oxidation of alcohols, n-propanol, 2-methoxy ethanol and 2-ethoxy ethanol by cerium (IV) in nitric acid leads to the formation of corresponding aldehydes. The reaction is first order with respect to Ce(IV). A Michaelis-Menten type kinetics is observed with respect to alcohols. The reaction is retarded by initial [Ce(IV)] with increase in concentration of oxidant. The reaction exhibits participation of 2 mole of cerium (IV) with 1 mole of alcohols. It has been concluded that Ce(IV)-dimer participate in the oxidation process and formation of free radical through complex ion formation in the nitric acid medium. [ABSTRACT FROM AUTHOR] |
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