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.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
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)

Creator
Smyrnov, Vladyslav
Homassel, Antonin
Choudhury, Leander
Waser, Jerome

DOI
10.1002/hlca.202400105
URN
urn:nbn:de:101:1-2408161423276.518895650628
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 10:51 AM CEST

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Associated

  • Smyrnov, Vladyslav
  • Homassel, Antonin
  • Choudhury, Leander
  • Waser, Jerome

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