The invention relates to unsaturated dipyrromethene-boron borocarbons of formula (I) and the use thereof for fluorescence or electroluminescent analysis. The fluorescent properties are provided by the central ring of six atoms comprising the —N—B—N— sequence, R1 to R7 permitting the modification of the compound properties (fluorescence emission wavelength, quantitative fluorescent yield), at least one of the substituents S1 and S2 has a chromophore end group which permits an excitation of the molecule at wavelengths close to those of the substituent chromophore. A preferably selected from the chromophore substituents with a wavelength close to the ultraviolet which significantly increases the Stokes displacement.
该发明涉及式(I)的不饱和二
吡咯甲烷硼硼碳化物以及其用于荧光或电致发光分析的用途。荧光性质由中心环的六个原子组成的—N—B—N—序列提供,R1到R7允许修改化合物性质(荧光发射波长,定量荧光产率),至少一个取代基S1和S2具有一个色团末端基团,该基团允许在波长接近取代基色团的情况下激发分子。首选选择具有接近紫外光波长的色团取代基,可显著增加斯托克斯位移。