Oxidation of Chalcones by Morpholinium Chlorochromate with Oxalic Acid as Catalyst : Kinetic and Mechanistic Study
Joint Authors
Rajalakshmi, K.
Ramachandramoorthy, T.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-11-12
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
The kinetics of oxidation of chalcones by morpholinium chlorochromate (MCC) has been studied in 55% acetic acid-water (v/v) medium.
The reaction showed unit order dependence each with respect to oxidant and catalyst and fractional order with respect to substrate and H+ ion.
Increased ionic strength has no effect on the reaction rate.
In the case of substituted chalcones, the order with respect to substrate varies depending upon the nature of the substituent present in the ring.
In general, the electron withdrawing substituents retard the reaction rate while the electron releasing substituents enhance the rate of the reaction.
From the kinetic data obtained, the activation parameters have been calculated and a suitable mechanism has been proposed.
American Psychological Association (APA)
Rajalakshmi, K.& Ramachandramoorthy, T.. 2012. Oxidation of Chalcones by Morpholinium Chlorochromate with Oxalic Acid as Catalyst : Kinetic and Mechanistic Study. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-456507
Modern Language Association (MLA)
Rajalakshmi, K.& Ramachandramoorthy, T.. Oxidation of Chalcones by Morpholinium Chlorochromate with Oxalic Acid as Catalyst : Kinetic and Mechanistic Study. Journal of Chemistry No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-456507
American Medical Association (AMA)
Rajalakshmi, K.& Ramachandramoorthy, T.. Oxidation of Chalcones by Morpholinium Chlorochromate with Oxalic Acid as Catalyst : Kinetic and Mechanistic Study. Journal of Chemistry. 2012. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-456507
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-456507