Synthesis 2023; 55(15): 2304-2310
DOI: 10.1055/a-2085-4089
paper
Special Issue dedicated to Prof. David A. Evans

Synthesis of 2-Pyrones from Renewable Resources

Daniel Dobler
,
Michael Leitner
,
Peter Kreitmeier
,
Oliver Reiser
This work was supported by the Deutsche Bundesumweltstiftung (KONAROM, AZ 26920).


Abstract

An atom-economic reaction sequence on a multigram scale for synthesizing 2-pyrone was developed starting from furfuryl alcohol, a renewable resource made from bran or bagasse, utilizing a large-scale thermal rearrangement of cyclopentadienone epoxide as the key step. Additionally, 6-substituted 2-pyrone natural product derivatives are readily accessible by this approach.

Supporting Information



Publikationsverlauf

Eingereicht: 10. März 2023

Angenommen nach Revision: 03. Mai 2023

Accepted Manuscript online:
03. Mai 2023

Artikel online veröffentlicht:
31. Mai 2023

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