A short and effective synthesis of dimethyl 2-methoxycarbonyl-3-methylenesuccinate

DOI: 10.1055/s-1992-26269

Source and publish data:

Synthesis p. 939 - 940 (1992)

Update date:2022-08-17

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Authors:

Dehmlow Dehmlow

Veretenov

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Article abstract of DOI:10.1055/s-1992-26269

Cycloaddition of ketene dimethyl acetal (7) to dimethyl butynedioate (8) followed by electrocyclic ring opening yields diene 10. This can be hydrolyzed readily to the title compound 1.

Full text of DOI:10.1055/s-1992-26269

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