摘要
合成了四种螺恶嗪光致变色化合物,并对它们在有机溶剂中所表现的酸致变色现象进行了研究。发现它们与盐酸在室温下形成的复合物(SP.HCl),随溶液极性的增加,其吸光强度增大,吸收光谱发生蓝移。
Four kind of spironaphthooxazine compounds are synthesized, and the acidichromism phenomenon in the acidic organic solvent is studied. It is discovered that the light absorption density of the compound SP · HCl （four spironaphthooxazine compounds and hydrochloric acid）, under the room temperature, will increase with the solution polar, and the absorption spectrum has the blue shift.
出处
《长春工业大学学报》
CAS
2007年第3期333-336,共4页
Journal of Changchun University of Technology
基金
吉林省科技厅基础理论资助项目(20010513)
关键词
酸致变色
光致变色
螺恶嗪
蓝移
acidichromism
phototchromic
spironaphthooxazine
blue shift.
