γ-Regioselectivity of lithiated 2-buten-4-olide towards aromatic aldehydes: A simple synthesis of γ-arylidenebutenolides

DOI: 10.1016/S0040-4020(98)00669-3

Source and publish data:

Tetrahedron p. 11297 - 11304 (1998)

Update date:2022-08-10

Topics:

Authors:

Pohmakotr, Manat

Tuchinda, Patoomratana

Premkaisorn, Pornchai

Reutrakul, Vichai

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Article abstract of DOI:10.1016/S0040-4020(98)00669-3

Lithiated 2-buten-4-olide was found to react with aromatic aldehydes regioselectively at γ-position to provide 4-(1-aryl-1-hydroxymethyl)-2- buten-4-olides which could be readily converted into the corresponding (Z)- γ-arylidenebutenolides.

Full text of DOI:10.1016/S0040-4020(98)00669-3

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