申请人:Giri, Brij P.
公开号:EP2048140A1
公开(公告)日:2009-04-15
Deuterium-based i.e. isotopic hydrogen chemiluminescent 1,2-dioxetanes derived from the photo-oxidation of new novel alkenes which are synthesized by the coupling reaction of (a) a saturated or unsaturated cyclic, polycylic, normal or branched chain alkyl, cycloalkyl and spiro-fused and (b) substituted aromatic esters or ketones wherein (a) or (b) or both at least have a deuterium atom or a deuterium atom-containing group. These deuterium-based 1,2-dioxetanes may also have electron donating or withdrawing groups at the four-membered peroxide ring. Thus, the added electronic charge and the isotopic hydrogen or isotopic hydrogen-containing group hereof affects the light producing efficiency of 1,2-dioxetanes.
基于氘的即同位素氢化学发光的1,2-二氧杂环烷是由新型烯烃的光氧化衍生而来的,这些烯烃是通过(a)饱和或不饱和的环状、多环状、正链或支链烷基、环烷基和螺联合的偶联反应合成的,以及(b)取代的芳香酯或酮,其中(a)或(b)或两者至少有一个氘原子或含氘原子的基团。这些基于氘的1,2-二氧杂环烷也可能在四元过氧化物环上具有供电子或吸电子基团。因此,这里增加的电子电荷和同位素氢或含同位素氢的基团影响了1,2-二氧杂环烷的发光效率。