A New Synthesis of 5-Substiuted 3-Methyl-2-phenylthio-2-penten-5-olides

DOI: 10.1246/bcsj.65.2794

Source and publish data:

Bulletin of the Chemical Society of Japan p. 2794 - 2799 (1992)

Update date:2022-07-31

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Authors:

Su, Huiwen

Shirai, Kozo

Kumamoto, Takanobu

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Article abstract of DOI:10.1246/bcsj.65.2794

Dienolate 11, which was produced from 3-methyl-2-phenylthio-2-butanoic acid (1), and two equivalents of LDA, reacted with aldehydes or ketones to give 5-alkyl-3-methyl-2-phenylthio-2-penten-5-olides (12) in good yields.

Full text of DOI:10.1246/bcsj.65.2794

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Product name:ethyl 3-hydroxy-3-methyl-2-(phenylthio)butanoate

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