【摘要】 合成了一系列 1， 4－二氨基－ 2,3－二苯氧基类蒽醌染料，最大吸收在 580nm左右。研究了染料侧链取代基和吸收之间的关系和改善染料在醇溶液中溶解度的方法。部分染料的溶解度达 3％以上，满足 DVD－ R光盘染料的初步要求。更多还原

【Abstract】 In our study a series of 1,4－ diamine－ 2,3－ bisbenzoxyanthraquinones were synthesized withλ max around 580nm.The relation between substituent and absorption was studied, and method of improving the solubility of these compounds was also studied. The solubility of some dyes were well above 3％ and met the initial demands of DVD－ R dyes.更多还原