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Keggin-type phosphotungustic acid catalyzed oxidation of (propanol and butanol) by N-chloroisonicotinamide have been investigated in aqueous acetic acid medium in presence of mineral acid H2SO4 to afford corresponding products aldehydes. The redox reaction indicates a first-order dependence in [NCIN] and fractional order on alcohol and PTA. The existence of complex was established and substantiated ted by Michaelis-Menten equation. The variation of H+ ion, isonicotinamide and neutral salts have insignificant effect on rate on oxidation based on observed results two plausible mechanism are postulated one protonated in slow step and the other non-protonated of reacting species in the slow step. The stoichiometry 1:1 and thermodynamic parameters supports the proposed mechanism and rate law.
"Catalysed Oxidation Study of Primary Alcohols (propanol and butanol) by N-chloroisonicotinamide in Aqueous Acetic Acid Medium", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2455-2631, Vol.8, Issue 1, page no.60 - 64, January-2023, Available :http://www.ijrti.org/papers/IJRTI2301011.pdf
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator