2019
DOI: 10.1002/ange.201909213
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Über bislang nicht beachtete Parallelen in der Reaktivität von Arinen und Donor‐Akzeptor‐Cyclopropanen

Abstract: Arine und Donor‐Akzeptor‐substituierte (D‐A‐)Cyclopropane sind zwei Klassen gespannter Systeme mit einer Vielzahl an möglichen Anwendungen in der organischen Synthese. In den letzten beiden Jahrzehnten hat die Chemie dieser beiden Spezies eine Renaissance erlebt, vor allem wegen der milden und zuverlässigen Methoden zu ihrer Herstellung oder Aktivierung. In der Regel führen Arine als leicht polarisierbare Systeme zur 1,2‐Disubstitution, während D‐A‐Cyclopropane als polarisierte Systeme zur 1,3‐Disubstitution n… Show more

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Cited by 41 publications
(1 citation statement)
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“…In the recent past, this problem has been addressed by two main strategies: use of an orthogonal nucleophile/electrophile pair that do not react with each other or use of a highly polarized system. [6] Sparr and Gilmour achieved dichlorination [7] by activating an aldehyde-substituted DAC organocatalytically and offering a Cl À together with a Cl + source (Scheme 1a).…”
Section: Introductionmentioning
confidence: 99%
“…In the recent past, this problem has been addressed by two main strategies: use of an orthogonal nucleophile/electrophile pair that do not react with each other or use of a highly polarized system. [6] Sparr and Gilmour achieved dichlorination [7] by activating an aldehyde-substituted DAC organocatalytically and offering a Cl À together with a Cl + source (Scheme 1a).…”
Section: Introductionmentioning
confidence: 99%