Английская Википедия:1,3-Cyclopentanedione

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Шаблон:Chembox 1,3-Cyclopentanedione is an organic compound with the formula (CH2)3(CO)2. It is one of two isomeric cyclopentanediones, the other being 1,2-cyclopentanedione. The enol is predicted to be about 1-3 kcal/mol more stable than the diketo form.[1] The enol structure has been confirmed by X-ray crystallography.[2]

Preparation

The compound is prepared by hydrogenation of 2-cyclopentene-1,4-dione using zinc/acetic acid.[3][4]

References

Шаблон:Reflist