2021
DOI: 10.1002/anie.202014544
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Reproducibility in Electroorganic Synthesis—Myths and Misunderstandings

Abstract: The use of electric current as a traceless activator and reagent is experiencing a renaissance. This sustainable synthetic method is evolving into a hot topic in contemporary organic chemistry. Since researchers with various scientific backgrounds are entering this interdisciplinary field, different parameters and methods are reported to describe the experiments. The variation in the reported parameters can lead to problems with the reproducibility of the reported electroorganic syntheses. As an example, param… Show more

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Cited by 163 publications
(127 citation statements)
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References 75 publications
(82 reference statements)
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“…Ein weiterer Faktor, der bei chemischen Reaktionen oft unbeachtet bleibt, ist die Rührgeschwindigkeit (bei konstant-gehaltener Größe des Rührstabs). 10 Diese spielt hier aber eine entscheidende Rolle, da dadurch der Transport der elektrochemisch generierten Spezies in der elektrochemischen Zelle beeinflusst wird. Um den "chemischen Kurzschluss" (= Oxidation von Bromid-Ionen zu Br2 an der Anode; Transport des Br2 zur Kathode und dortige Reduktion zurück zu Bromid-Ionenbzw.…”
Section: Schemaunclassified
“…Ein weiterer Faktor, der bei chemischen Reaktionen oft unbeachtet bleibt, ist die Rührgeschwindigkeit (bei konstant-gehaltener Größe des Rührstabs). 10 Diese spielt hier aber eine entscheidende Rolle, da dadurch der Transport der elektrochemisch generierten Spezies in der elektrochemischen Zelle beeinflusst wird. Um den "chemischen Kurzschluss" (= Oxidation von Bromid-Ionen zu Br2 an der Anode; Transport des Br2 zur Kathode und dortige Reduktion zurück zu Bromid-Ionenbzw.…”
Section: Schemaunclassified
“…In general, the nature of the carbon electrode can have significant influence onto the reproducibility of electro-conversions. [66] Next, applied charge and current density were investigated. It appeared, that corresponding to the nitrile formation an applied charge of 2.5 F is the optimal condition.…”
Section: Resultsmentioning
confidence: 99%
“…[25][26][27][28] Recently, electrochemical synthesis attracted more and more attentions due to its simple and mild reaction conditions. [29][30][31][32][33][34] In 2019, Ye and his colleagues reported an electrochemical [4+2] annulation of styrenes to access naphthalene derivatives under mild conditions. 35 The transformation of styrenes, such as difunctionalization, 36-…”
Section: Introductionmentioning
confidence: 99%