Synthesis Of New Red Fluorescent Dye Dcjtb

On the basic of US patent and related literatures, we have done much work about the synthetic process of DCJTB which is a new kind of excellent red-fluorescent dyestuff used in organic electro-luminescent device referring to available raw materials and present production process.The thesis mainly introduces the research background,the mechanism of luminescence etc. According to the synthetical method of the available literatures, we have designed the multistep synthetical route and synthesized raw materials and intermediates, particularly optimized the condition of 1,1,7,7-Julolidyl for the best reaction condition and the better yielding, analyzing and explaining the reaction mechanism in the experimentation.