化学
循环伏安法
电化学
产量(工程)
氧化物
硫黄
氧气
无机化学
伏安法
戒指(化学)
有机化学
电极
材料科学
物理化学
冶金
作者
Jesús Iniesta,Hannah Alcock,David J. Walton,Masataka Watanabe,Shuntarō Mataka,Thies Thiemann
标识
DOI:10.1016/j.electacta.2006.03.001
摘要
The electrooxidative behaviour of tetraphenylcyclopentadienone (tetracyclone) and a number of its substituted derivatives have been studied by cyclic voltammetry. Preparative electrooxidation reactions have been found for the tetracyclones to yield the corresponding α-pyrones as major product from an oxygen insertion reaction; while in contrast, under similar conditions the sulfoxy analogue, tetraphenylthiophene-S-oxide, is oxidized to (Z)-diphenacylstilbene with loss of the sulfur-function from the heteroaromatic ring.
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