Izvorni znanstveni članak

https://doi.org/10.5562/cca2342

Electrochemical Oxidation of Fragrances 4-Allyl and 4-Propenylbenzenes on Platinum and Carbon Paste Electrodes

Lai-Hao Wang ; Department of Medical Chemistry, Chia Nan University of Pharmacy and Science, 60 Erh-Jen Road, Section 1, Jen Te, Tainan 71743, Taiwan
Chia-Ling Chang ; Department of Medical Chemistry, Chia Nan University of Pharmacy and Science, 60 Erh-Jen Road, Section 1, Jen Te, Tainan 71743, Taiwan
Yi-Chun Hu ; Department of Medical Chemistry, Chia Nan University of Pharmacy and Science, 60 Erh-Jen Road, Section 1, Jen Te, Tainan 71743, Taiwan

Sažetak

The electrochemical oxidation behaviors of 4-allylbenzenes (estragole, safrole and eugenol) and
4-propenylbenzenes (anethole, asarone and isoeugenol) on platinum and carbon paste electrodes were investigated
in a Britton-Robinson buffer (pH = 2.93 and 10.93), acetate buffer, phosphate buffer solutions
(pH = 2.19 and 6.67), and acetonitrile containing various supporting electrolytes examined lithium perchlorate.
Their oxidation potential with Hammett (free-energy relationships) and possible reaction mechanisms
were discussed.

Ključne riječi

electrochemical oxidation; 4-allylbenzenes; 4-propenylbenzenes

Hrčak ID:

139127

URI

https://hrcak.srce.hr/139127

Datum izdavanja:

27.3.2015.

Posjeta: 2.564 *