作者:Takashi Toda、Eietsu Hasegawa、Toshio Mukai、Haruki Tsuruta、Toshimitsu Hagiwara、Toshio Yoshida
DOI:10.1246/cl.1982.1551
日期:1982.10.5
Irradiation of 2-aroyl-3-arylnorbornadiene derivatives (1) afforded the corresponding quadricyclane derivatives (2) in good chemical yields and with excellent efficiencies (Φ=0.3–0.6). The quadricyclanes were converted to the original norbornadienes by treatment with trifluoroacetic acid, silver perchlorate, and silica gel, or by heating.