吲哚啉苯并吡喃磺酸的合成及水性光致变色墨水的配制  

Synthesis of indolinespirobenzopyran sulfonic acid and the preparation of waterbase photochromic ink

作　　者：胡世荣[1] 蒋淑恋 黄立漳 黄启同[1] 李振福[1] 吴一勤[1] 

机构地区：[1]漳州师范学院化学与环境科学系,福建漳州363000 [2]漳州市产品质量检验所,福建漳州363000

出　　处：《应用化工》2013年第6期996-998,1009,共4页Applied Chemical Industry

基　　金：国家质检总局科技计划项目(2012QK053);福建省自然科学基金(2012D136);福建省质量技术监督局计划项目(FJQI2012029)

摘　　要：由5-硝基水杨醛和吲哚啉合成了6-硝基-1',3',3'-三甲基-5'-磺酸基吲哚啉苯并吡喃光致变色材料,进行了红外、紫外和质谱等表征,研究了其在氯仿和乙醇溶液中的光致变色行为,对其光致变色机理进行了探讨。配制了具有绿色环保、成本较低的水溶性光致变色墨水。The photochromic material of 6-nitro-1 ＇, 3＇, 3＇-trimethyl-5＇-sulfoindolinespirobenzopyran was synthesized by the 5＇-nitrosalicylaldehyde and indoline, and the structure was characterized by IR, I.IV spectra and MS. The photochromic behaviour has also been studied in chloroform and alcohol solution, at the same time the photochromic mechanism of the indolinespirobenzopyran was discussed. The environ- mental and low-oriced waterbase photochromlc ink w A

关 键 词：光致变色 合成 螺吡喃 墨水 

分 类 号：TQ594[化学工程—精细化工] O626.4[理学—有机化学]