Regiochemistry of the Diels-Alder Reaction of 1-Ethenyl-hydronaphthalenes and 2-Methyl-2-cyclopenten-1-one
摘要:
Diels-Alder reactions of 2-methyl-2-cyclopenten-1-one with 1-ethenylhydronaphthalenes are described. The structure analysis of the reaction products by NMR spectroscopy is reported. The regioselectivity as well as the diastereoselectivity of the cycloadditions are discussed.