Synthesis of 2-Penten-4-olides, 3-Penten-4-olides, and 4,4-Dialkyl-1,3-cyclopentanediones by Acid- and Base-Induced Isomerization of 4-Penten-4-olides (γ-Methylene-γ-butyrolactones)

DOI: 10.1055/s-1986-31823

Source and publish data:

Synthesis p. 921 - 925 (1986)

Update date:2022-08-22

Topics:

Authors:

Guntrum, Eberhard

Kuhn, Walter

Spoenlein, Wolfgang

Jaeger, Volker

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Article abstract of DOI:10.1055/s-1986-31823

3-Penten-4-olides, 2-penten-4-olides, and 4,4-dialkyl-1,3-cyclopentanediones may by obtained selectively by isomerization of 4-penten-4-olides (γ-methylene-γ-butyrolactones).

Full text of DOI:10.1055/s-1986-31823

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