1991
DOI: 10.1016/0013-4686(91)85072-f
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Electrochemistry in the presence of cyclodextrins—V. Asymmetric induction observed for dimerization of acetophenone in a non-aqueous medium

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Cited by 19 publications
(7 citation statements)
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“…the oxidation product of (A), in a small amount after the electrolysis of acetophenone in DMF in the presence of cyclodextrins [22]. They assumed that the aromatic ring would be formed by oxidation of (A) during the workup.…”
Section: Resultsmentioning
confidence: 99%
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“…the oxidation product of (A), in a small amount after the electrolysis of acetophenone in DMF in the presence of cyclodextrins [22]. They assumed that the aromatic ring would be formed by oxidation of (A) during the workup.…”
Section: Resultsmentioning
confidence: 99%
“…With respect to the studies carried out at mercury electrodes [20][21][22][23][24][25][26], at the surface of which cyclodextrins are known to adsorb efficiently, it was established that the use of a glassy carbon electrode resulted useful to highlight both external and internal interactions occurring in solution between the various organic substrates investigated and cyclodextrins. Importantly, it was shown that CDs (like water) could act as weak proton donors towards the electrogenerated acetophenone anion radical, rather than as supramolecular reagents.…”
Section: Resultsmentioning
confidence: 99%
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“…The selectivity of electroreduction of acetophenone to the monomeric product 1-phenylethanol and the dimeric product 2,3-diphenyl-2,3-butanediol in aqueous media have been much studied [1][2][3][4][5][6][7] with interesting results. Likewise, in the presence of cyclodextrins, the dimeric product of electroreduction of acetophenone has also been obtained selectively [8][9][10].…”
Section: Introductionmentioning
confidence: 94%
“…β-CD parece exercer efeitos peculiares em reações de redução catódica (esquema 6) embora até o momento, estes sejam limitados 55 e não claramente elucidados. A adsorção específica das β-CD em mercúrio, em meio aquoso básico, é descartada, devido aos altos potenciais catódicos, com resultante repulsão eletrostática, devido à similaridade das cargas no eletrodo e na β-CD, presente como espécie aniônica 53 .…”
Section: Quadro 4 Vantagens Previstas No Uso De Eletrodos Modificadosunclassified