Synthesis of Thermally Stable Acylamino-Substituted Bicyclic Dioxetanes and Their Base-Induced Chemiluminescent Decomposition
作者:Nobuko Watanabe、Yusuke Sano、Haruna Suzuki、Masatoshi Tanimura、Hisako K. Ijuin、Masakatsu Matsumoto
DOI:10.1021/jo101114b
日期:2010.9.3
charge-transfer-induced decomposition (CTID) to emit yellow−orange light. The chemiluminescence efficiencies ΦCL for dioxetanes 2 ranged from 10−6 to 10−2. On the other hand, dioxetane 4 bearing a 4-(benzothiazol-2-yl)-3-hydroxyphenyl moiety showed chemiluminescent decomposition with high efficiency (ΦCL = 0.15) comparable to its oxy-analogue 26. Prominent characteristics for CTID of the present dioxetanes were that