Kinetics and Mechanism of Oxidation of Mannitol by Sulphato-cerium(IV) Species in Aqueous Acid Medium

$61.20 plus tax (Refund Policy)

Buy Article:

Abstract:

The kinetics of oxidation of mannitol by cerium(IV) in sulphuric acid medium have been studied. The spectral analysis of hydrazone derivative of the product indicates the product to be an aldehyde. The substrate forms an intermediate complex with the oxidant as is observed both kinetically and spectrophotometrically. Ce(SO4)2 has been considered to be the reactive sulphato-cerium(IV) species. The proposed mechanism corresponds to the rate law−d[Ce(IV)]dt=2kK[RCH2OH][Ce(IV)](1+K[RCH2OH])(1+K3[HSO4])where R=CH2OH(CHOH)4. All the rate parameters have been evaluated.

Keywords: Cerium(IV); Kinetics; Mannitol; Oxidation

Document Type: Research Article

DOI: http://dx.doi.org/10.1080/1028662021000062617

Publication date: January 1, 2002

More about this publication?
Related content

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more