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Conversion of 2-Aceto-furan to Hexen-2-dion-4,5-acetal-1 and Pyrocatechol

✍ Scribed by VARGHA, L.; RAMONCZAI, J.; BITE, P.


Book ID
109551176
Publisher
Nature Publishing Group
Year
1947
Tongue
English
Weight
188 KB
Volume
159
Category
Article
ISSN
0028-0836

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Syntheses and Reactions of 2,2-Disubstit
✍ Schick, Hans ;Roatsch, Birgit ;Schwarz, Hartmut ;Hauser, AndrΓ© ;Schwarz, Sigfrid πŸ“‚ Article πŸ“… 1992 πŸ› John Wiley and Sons 🌐 English βš– 453 KB πŸ‘ 1 views

## Abstract In contrast to earlier reported unsuccessful experiments the Michael addition of prop‐2‐enal to 2‐methylcyclopentane‐1,3‐dione (1) affords 3‐(1‐methyl‐2,5‐dioxocyclopentyl)propanal (3) in 90% yield, if the reaction is carried out in water without a basic catalyst. This aldehyde is conve