Platinum‐Catalyzed Isomerization of Cyclopropenes to 1,3‐Dienes
Abstract: Herein we report a platinum‐catalyzed isomerization of cyclopropenes to 1,3‐dienes. Diverse dienylated alcohols were obtained in 42–98 % yield. The synthetic potential of the products was demonstrated by their use in Diels–Alder cycloadditions with various dienophiles. Isotope labelling studies provide strong support for a mechanism involving pericyclic [1,5]‐σ‐bond rearrangement of a vinyl platinum carbene intermediate.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Platinum‐Catalyzed Isomerization of Cyclopropenes to 1,3‐Dienes ; day:16 ; month:08 ; year:2024 ; extent:7
Helvetica chimica acta ; (16.08.2024) (gesamt 7)
- Urheber
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Smyrnov, Vladyslav
Homassel, Antonin
Choudhury, Leander
Waser, Jerome
- DOI
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10.1002/hlca.202400105
- URN
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urn:nbn:de:101:1-2408161423276.518895650628
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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14.08.2025, 10:51 MESZ
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Beteiligte
- Smyrnov, Vladyslav
- Homassel, Antonin
- Choudhury, Leander
- Waser, Jerome
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