... 01983 Pergamon Press Ltd. SYNTHESIS OF FUNCTIONALIZED ISOPRENES INVOLVING A 'IERMINALALKOXY GROUP AND THEIR HIGHLY REGIOSELECTIVE DIELS-ALDER REACTION Tadakatsu Mandai, Kazuhito Osaka, Tadakazu Wada, Mikio Kawada, and Junzo Gtera* Okayama University of Science, Ridai-cho, Okayama 700, Japan ... T. Mandai, H. Yokoyama, T. Miki, H. Fukuda, H. Kobata, M. Kawada, and J. Otera, Chem. Lett., 1980, 1057. ...