Journal ArticleDOI
Kinetics and Mechanism of the Oxidation of Benzyl Alcohol and Benzaldehyde by Aqueous Sodium Dichromate
Donald G. Lee,Udo A. Spitzer +1 more
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A kinetic study of the oxidation of a series of substituted benzyl alcohols and benzaldehydes by neutral aqueous sodium dichromate has been completed in this paper, showing that the aldehydes are more resistant to oxidation than the alcohols.Abstract:
A kinetic study of the oxidation of a series of substituted benzyl alcohols and benzaldehydes by neutral aqueous sodium dichromate has been completed. The aldehydes are more resistant to oxidation ...read more
Citations
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An Automated Microfluidic System for Online Optimization in Chemical Synthesis
TL;DR: In this article, an automated continuous flow system for the online, multivariable optimization of a chemical reaction is presented, where time and material required for an optimization trial are minimized by performing reactions in an integrated silicon microreactor and incorporating an HPLC for inline monitoring of the reaction performance.
Journal ArticleDOI
Micellar effect on the reaction of chromium(VI) oxidation of D-fructose in the presence and absence of picolinic acid in aqueous media: a kinetic study
TL;DR: In this paper, the kinetics and mechanism of the Cr(VI) oxidation of D-fructose in the presence and absence of picolinic acid (PA) in aqueous acid media were studied under the conditions [Dfructose]T ≫[Cr(VI)]T at different temperatures.
Journal ArticleDOI
Ru nanoparticles supported on N-doped reduced graphene oxide as valuable catalyst for the selective aerobic oxidation of benzyl alcohol
Carolina Ramirez-Barria,Carolina Ramirez-Barria,Mark A. Isaacs,Christopher M. A. Parlett,Karen Wilson,Antonio Guerrero-Ruiz,Inmaculada Rodríguez-Ramos +6 more
TL;DR: In this article, a series of Ru-based catalysts were evaluated for the selective aerobic oxidation of benzyl alcohol to benzaldehyde under base-free mild conditions, and the effect of metal precursors (RuCl3, RuNO(NO3)3 and Ru3(CO)12) and support on catalyst performance was investigated by comparing undoped (rGO and N-doped (NrGO) reduced graphene oxide with commercial activated carbon and high surface area graphite supports.
Journal ArticleDOI
Studies on the kinetics of tripropylammonium fluorochromate oxidation of some aromatic alcohols in non-aqueous media
S. Sheik Mansoor,S. Syed Shafi +1 more
TL;DR: In this paper, a mechanism involving a hydride ion transfer via chromate ester is proposed to solve the problem of benzyl alcohol oxidation in 19 different organic solvents using Kamlet's and Swain's multiparametric equation.
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Chromic acid oxidation of hexitols in the presence of 2,2′‐bipyridyl catalyst in aqueous micellar media: A kinetic study
TL;DR: In this article, chromic acid oxidation of hexitols (D-sorbitol and D-mannitol) to their corresponding aldohexoses in the presence and absence of 2,2′-bipyridyl (bipy) have been studied under the experimental conditions, [hexitols]T ≫ [Cr(VI)]T and [Bipy]T = [Cr[T]T], where T stands for the total concentration.
References
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Journal ArticleDOI
Aqueous dichromate oxidation of primary alcohols
Donald G. Lee,Udo A. Spitzer +1 more
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