THE HIGHLY SELECTIVE REACTION OF LITHIUM DITHIOESTER ENOLATES WITH β-ALKENYL-β-PROPIOLACTONES: A SIMPLE METHOD FOR THE SYNTHESIS OF 6-(METHYLTHIO)THIOCARBONYL-(E)-3-ALKENOIC ACIDS

DOI: 10.1246/cl.1983.1901

Source and publish data:

Chemistry Letters p. 1901 - 1904 (1983)

Update date:2022-07-29

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Authors:

Fujisawa, Tamotsu

Itoh, Toshiyuki

Sato, Toshio

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Article abstract of DOI:10.1246/cl.1983.1901

Lithium dithioester enolates were found to react with β-alkenyl-β-propiolactones highly regio- and stereoselectively at the terminal vinyl carbon to give 6-(methylthio)thiocarbonyl-(E)-3-alkenoic acids, masked 1,7-dicarboxylic compounds.

Full text of DOI:10.1246/cl.1983.1901

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