Selective O‐Acylation of Enol Silyl Ethers with Acyl Fluorides Catalyzed by Fluoride Ions Derived from Potassium Fluoride and 18‐Crown‐6

Abstract The fluoride ion‐catalyzed selective O‐acylation of enol silyl ethers with acyl fluorides using KF and 18‐Crown‐6 is described herein. This catalytic system facilitated the practical and facile reaction of a variety of enol silyl ethers derived from aromatic/aliphatic ketones and aldehydes...

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Bibliographic Details
Published in:ChemistryOpen
Main Authors: Prof. Dr. Norio Sakai, Kota Watanabe, Haruka Mori, Yuki Maegawa, Ryuki Takeuchi, Dr. Yohei Ogiwara, Dr. Kento Ishida
Format: Article
Language:English
Published: Wiley-VCH 2024-07-01
Subjects:
Enol silyl ether
Acyl fluoride
O-Acylation
Vinyl ester
Fluoride ion
Online Access:https://doi.org/10.1002/open.202300300
Description
Summary:Abstract The fluoride ion‐catalyzed selective O‐acylation of enol silyl ethers with acyl fluorides using KF and 18‐Crown‐6 is described herein. This catalytic system facilitated the practical and facile reaction of a variety of enol silyl ethers derived from aromatic/aliphatic ketones and aldehydes with acyl fluorides to afford useful and valuable enol esters.
ISSN:2191-1363

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