Fluorination Homologation of Biorenewable Synthon Cyrene

A one-carbon difluorocyclopropanation/ring-expansion has been developed for the chiral synthon Cyrene, which is obtained via cellulose pyrolysis. The ring-enlargement was achieved by converting Cyrene (dihydrolevoglucosenone) into an enamine, reacting it with an in situ-generated difluorocarbene, an...

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Bibliographic Details
Published in:Molbank
Main Authors: Johannes Puschnig, Ben W. Greatrex
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Subjects:
ring expansion
difluorocyclopropane
green chemistry
levoglucosenone
cyrene
Online Access:https://www.mdpi.com/1422-8599/2024/4/M1929

Internet

https://www.mdpi.com/1422-8599/2024/4/M1929

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