ONE-STEP SYNTHESIS OF HOMOTERPENOIC ACIDS FROM Β-ISOPROPENYL-Β-PROPIOLACTONE AND ORGANOCOPPER REAGENTS

DOI: 10.1246/cl.1981.1307

Source and publish data:

Chemistry Letters p. 1307 - 1310 (1981)

Update date:2022-08-17

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Authors:

Fujisawa, Tamotsu

Sato, Toshio

Kawashima, Masatoshi

Nakagawa, Masakuni

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Article abstract of DOI:10.1246/cl.1981.1307

Regioselective reaction of Grignard reagents in the presence of a copper(I) catalyst or of organocuprates with the terminal vinyl carbon of β-isopropenyl-β-propiolactone through the S_N2'pathway affords 4-methyl-3-alkenoic acids in which the (E)

Full text of DOI:10.1246/cl.1981.1307

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