Investigation of kinetics and mechanism of oxidation of acetoacetanilide in alkaline medium using hexacyanoferrate(III)

Bagalkoti, Jyoti T.; Nandibewoor, Sharanappa T.

doi:10.1007/s00706-019-02482-8

Cited by 11 publications

(2 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Pt(II), Ir(III), Ru(VI), Os(VIII), Ru(III), and Pd(III) were discovered to be the catalysts for these oxidation reactions. [1][2][3][4][5]10 When coupled with HCF(III), Cu(II), one of the aforementioned metal ions, is especially potent at oxidizing amino acids. Several research articles describe the Cu(II) catalyzed oxidation of amino acids, antibiotics, alcohols, monosaccharides, and amines by HCF(III) in an aqueous environment.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Cu(II) catalyzed oxidation of L-phenylalanine by hexacyanoferrate(III) in cationic micellar medium

Srivastava,

Srivastava

2023

S.Afr.j.chem.

View full text Add to dashboard Cite

The kinetics of Cu(II) accelerated oxidation of L-phenylalanine (Pheala) oxidation in cetyltrimethylammonium bromide (CTAB) by hexacyanoferrate(III) was investigated by registering the decline in absorbance at 420 nm. Employing the pseudo-first-order condition, the reaction's advancement has been examined as an indicator of[CTAB], [Cu(II)], [OH-], [Pheala], [Fe(CN)63-], temperature, and ionic strength. The results show that [CTAB] is the critical parameter with a discernible influence on reaction rate. Pheala interacts with [Fe(CN)6]3- in a 1:2 ratio, and this reaction exhibits first-order dependency with regard to [Fe(CN)63-]. In the investigated concentration ranges of Cu(II), [OH-], and [Pheala], the reaction demonstrates fractional-first-order kinetics. A positive salt effect is indicated by the linear rise in reaction rate with additional electrolytes. CTAB catalyzes the process substantially, and once at its peak, the rate remains basically constant as [CTAB] grows. Reduced repulsion between surfactant molecules' positive charge heads brought on by the negative-charged [Fe(CN)6]3-, OH-, and [Cu(OH)4]2- molecules may be responsible for the witnessed drop in CTAB CMC.

show abstract

Section: Introductionmentioning

confidence: 99%

“…to the ultimate rate law upon substituting the [Pheala] value,(10) At low concentrations of Cu(II), the term K 1 K 2 [Cu II ][OH − ] can be neglected,(11) Total [Cu II ] can be represented as:…”

mentioning

confidence: 99%

Cu(II) catalyzed oxidation of L-phenylalanine by hexacyanoferrate(III) in cationic micellar medium

Srivastava,

Srivastava

2023

S.Afr.j.chem.

View full text Add to dashboard Cite

show abstract

Rate enhancement of Os(VIII) catalyzed L-phenylalanine oxidation by hexacyanoferrate(III) by CTAB micellar medium: a kinetic study

Srivastava,

Goswami,

Tiwari

et al. 2023

Monatsh Chem

View full text Add to dashboard Cite

Synthesis of keto-biomacromolecule derivatives by oxidation of carboxymethyl cellulose using alkaline hexacyanoferrate (III) for alternative applications in biotechnology

Hassan

2022

International Journal of Biological Macromolecules

View full text Add to dashboard Cite

Investigation of kinetics and mechanism of oxidation of acetoacetanilide in alkaline medium using hexacyanoferrate(III)

Cited by 11 publications

References 15 publications

Cu(II) catalyzed oxidation of L-phenylalanine by hexacyanoferrate(III) in cationic micellar medium

Cu(II) catalyzed oxidation of L-phenylalanine by hexacyanoferrate(III) in cationic micellar medium

Rate enhancement of Os(VIII) catalyzed L-phenylalanine oxidation by hexacyanoferrate(III) by CTAB micellar medium: a kinetic study

Synthesis of keto-biomacromolecule derivatives by oxidation of carboxymethyl cellulose using alkaline hexacyanoferrate (III) for alternative applications in biotechnology

Contact Info

Product

Resources

About