Unusual iodine catalyzed lactonization of γ-methyl-γ,δ-pentenoic acids: A facile synthesis of γ,γ-dimethyl-γ-butyrolactones

DOI: 10.1016/0040-4039(96)00026-3

Source and publish data:

Tetrahedron Letters p. 1441 - 1444 (1996)

Update date:2022-08-12

Topics:

Authors:

Kim, Kyoung Mahn

Ryu, Eung K.

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Article abstract of DOI:10.1016/0040-4039(96)00026-3

γ,γ-Dimethyl-γ-butyrolactones were exclusively obtained from γ-methyl-γ,δ-pentenoic acids with a catalytic amount of iodine in good yields in methylene chloride.

Full text of DOI:10.1016/0040-4039(96)00026-3

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