Chemiluminescence of Pr3+ in the visible region from the P-3(1), P-3(0), D-1(2) levels upon decomposition of adamantylideneadamantane-1,2-dioxetane catalysed by beta-diketonates Pr(fod)(3) and Pr(dpm)(3). An unusual route for activator chemiexcitatio

摘要

Chemiluminescence of Pr3+ is observed upon decomposition of adamantylideneadamantane-1,2-dioxetane (AAD) catalysed by beta-diketonates Pr(L)(3) (L = fod or dpm), the excitation of Pr3+ occurring through intracomplex energy transfer from the excited adamantanone formed upon decomposition of AAD in the complex Pr(L)(3). AAD. [References: 12]