Synlett 2007(17): 2691-2694  
DOI: 10.1055/s-2007-991070
LETTER
© Georg Thieme Verlag Stuttgart · New York

Electroorganic Synthesis in Oil-in-Water Nanoemulsion: TEMPO-Mediated Electrooxidation of Amphiphilic Alcohols in Water

Tomonori Yoshida, Manabu Kuroboshi, Jun Oshitani, Kuniaki Gotoh, Hideo Tanaka*
Department of Applied Chemistry, Faculty of Engineering, Okayama University, Tsushima-naka 3-1-1, Okayama, 700-8530, Japan
e-Mail: tanaka95@cc.okayama-u.ac.jp;
Further Information

Publication History

Received 2 August 2007
Publication Date:
25 September 2007 (online)

Abstract

Oil-in-water nanoemulsions, consisting of TEMPO, amphiphilic alcohols, and water, offer unique reaction environments for electrooxidation of the alcohols to give the corresponding ­carboxylic acids in good to excellent yields.

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Theoretical amounts of the electricity are 4 F/mol and 8 F/mol for mono-ols (1a-c) and diols (1d,e), respectively; 1 F = 96500 C.