Canadian Journal of Chemistry

Isomerization of acetylenic acids with sodium salt of 1, 2-diaminoethane: a one step synthesis of megatomoic acid

SR Abrams

文献索引：Abrams, S. R. Canadian Journal of Chemistry, 1982 , vol. 60, p. 1238 - 1243

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被引用次数: 12

摘要

A number of isomeric tetradecynoic acids were isomerized with the sodium salt of 1, 2- diaminoethane. Isomers having the triple bond near the carboxyl group rearranged to E, Z-3, 5-and E, E-3, 5-tetradecadienoic acids (1 and 2), the former compound being the sex pheromone of the black carpet beetle. Isomers having the triple bond closer to the terminus of the chain afforded some 13-tetradecynoic acid along with 1 and 2. Delocalized anions ...