Stereoselective Synthesis of Allylic Alcohols via Substrate Control on Asymmetric Lithiation

Abstract: Allylic alcohols are a privileged motif in natural product synthesis and new methods that access them in a stereoselective fashion are highly sought after. Toward this goal, we found that chiral acetonide‐protected polyketide fragments performing the Hoppe–Matteson–Aggarwal rearrangement in the absence of sparteine with high yields and diastereoselectivities rendering this protocol a highly valuable alternative to the Nozaki–Hiyama–Takai–Kishi reaction. Various stereodyads and ‐triads were investigated to determine their substrate induction. The mostly strong inherent stereoinduction was attributed to a combination of steric and electronic effects.

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

Bibliographic citation
Stereoselective Synthesis of Allylic Alcohols via Substrate Control on Asymmetric Lithiation ; day:22 ; month:11 ; year:2023 ; extent:8
Chemistry - a European journal ; (22.11.2023) (gesamt 8)

Creator
Linne, Yannick
Lücke, Daniel
Gerdes, Kjeld
Bajerke, Kevin
Kalesse, Markus

DOI
10.1002/chem.202302699
URN
urn:nbn:de:101:1-2023112314050669005618
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:32 AM CEST

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Associated

  • Linne, Yannick
  • Lücke, Daniel
  • Gerdes, Kjeld
  • Bajerke, Kevin
  • Kalesse, Markus

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