Enantioselective Synthesis of Benzodihydrofurans Bearing Axial and Central Stereogenic Elements

Abstract: The enantioselective synthesis of chiral compounds containing multiple stereogenic elements via a single catalytic step is a challenging process. In the presence of α‐chloronitrostyrenes and a chiral squaramide catalyst, C−C or C−N pro‐axially chiral 2‐naphthol substrates, featuring low barriers to enantiomerization, underwent a remote diastereo‐ and enantioselective domino Michael/O‐alkylation. It provided the desired benzodihydrofurans bearing two stereogenic carbon atoms and a configurationally stable C−C or a C−N bond, thanks to a high increase of the barrier to rotation upon dihydrofurannulation.

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

Bibliographic citation
Enantioselective Synthesis of Benzodihydrofurans Bearing Axial and Central Stereogenic Elements ; day:06 ; month:11 ; year:2024 ; extent:6
Chemistry - a European journal ; (06.11.2024) (gesamt 6)

Creator
Domain, Antoine
Bao, Xiaoze
Rodriguez, Jean
Bonne, Damien

DOI
10.1002/chem.202403374
URN
urn:nbn:de:101:1-2411081333568.881482216098
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:39 AM CEST

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Associated

  • Domain, Antoine
  • Bao, Xiaoze
  • Rodriguez, Jean
  • Bonne, Damien

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