Journal of the American Chemical Society

The Diels-Alder Reactions of the Piperylene Isomers with Maleic Anhydride and Fumaric Acid

D Craig

文献索引：Craig Journal of the American Chemical Society, 1950 , vol. 72, p. 1678,1680

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被引用次数: 31

摘要

The study of formulas I to VI in connection with the general behavior of cis-trans isomers and cyclic anhydrides suggests that the rearrangement of the maleic anhydride adduct of trans- piperylene involves an inversion of I into IV. This interrelationship is supported by the synthesis of IV by the reaction of cis-piperylene with maleic anhydride and further support is found by the hydrogenation of the adduct I (mp 63”) since the reduced adduct (an oil) on ...