摘要
以邻羧基苯肼盐酸盐和甲基异丙基酮为起始原料,利用微波辐射反应,得到了一种螺噁嗪光致变色化合物.利用元素分析、IR、1H NMR等对化合物进行了表征,利用单晶X射线法测定其分子结构,研究了其光照前后的紫外光谱.结果表明,这种化合物具有光致变色性.利用微波辐射反应大大缩短了所需反应时间.
Photochromic spirooxazine compound was synthesized using o- carboxyl phenylhydrazine hydrochloride and methyl isopropyl ketone as the starting materials.The structure was characterized by elemental analysis,IR,1H NMR spectra and X- ray single crystal diffraction,The photochromism was investigated. The results show that,the color of this material can be changed under the irradiation of ultraviolet light.Using microwave the reaction time is greatly shortened.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
北大核心
2016年第2期295-298,共4页
Journal of Yunnan University(Natural Sciences Edition)
基金
河北省科技厅计划项目(13271506)
关键词
螺噁嗪
光致变色
合成
微波辐射反应
spirooxazine
photochromic
synthesis
microwave
radiation reaction
