荧光黄颜料的合成

A Convenient Synthesis of Two Fluorescent Yellow Pigments

本文以苊为原料经硝化、氧化、缩合、还原等工序合成了４－氨基－Ｎ－间甲苯基－１，８－萘二甲酰亚胺和４－氨基－Ｎ－邻甲苯基－１，８－萘二甲酰亚胺两种荧光黄颜色的荧光体，并对影响合成反应的诸因素进行了讨论。制得的两种化合物经光谱测定，证明有很好的荧光性能。

Using acenaphthene as raw material,4-amino-N-(2-methylphenyl)-1,8-naphtyl-diformimides and 4-amino-N-(3-methylphenyl)-1,8-naphtyl-diformimides,a kind of fluorescent yellow pigments were synthesized in nitration,oxidation,condensation,and reduction.The characterization of the products is identified and the influence factors of processes are discussed.It is shown that the synthetic pigments are of favorable property of fluorescent.