An Unexpected Formation of Spiro Isoxazoline-Dihydrofurane Compounds from Substituted Ketofurfuryl Alcohols

An Unexpected Formation of Spiro Isoxazoline-Dihydrofurane Compounds from Substituted Ketofurfuryl Alcohols

Oximation of substituted ketofurfuryl alcohols in the presence of hydroxylamine hydrochloride and pyridine in ethanol as solvent led to a new class of spiro derivatives presenting a 7-methylene-1,6-dioxa-2-azaspiro [4.4] nona-2,8-diene skeleton along with, in some cases, the predictable oxime. The s...

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Bibliographic Details
Main Authors: Claire Cuyamendous, Mathieu Yves Laurent, Christine Saluzzo
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Molecules
Subjects:
spiro compound
dihydroxazole
isoxazoline
furfural
oxime
cascade reaction
Online Access:https://www.mdpi.com/1420-3049/29/22/5474
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