Synthesis and Application of Novel Founctionalized Photochromic Compounds
|Keywords||Photochromic compounds Spiropyran Spirooxazine Prisoners of fine imide Photochromic reactive dyes|
Photochromic compounds , while attracting much attention because of its unique photosensitivity and a wide range of applications . Especially in the design and synthesis of new photochromic compounds , to improve and enhance the the photochromic compound performance , exploring new photochromic system , developed photochromic compounds for new uses has been a focus for researchers . Review the research and development of light-induced discoloration compounds based on the design and synthesis of a series containing reactive groups such as OH, COOH, NH2 , etc. spiropyran photochromic Lo ah triazine as well as prisoners of fine imides compounds, as for the synthesis of a series of Novel multi - to discoloration base and , asymmetric double discoloration base photochromic compounds , and its photochromic properties were studied ; explore photochromic compounds based on reactive dyes application, connected through the reactive groups react with the reactive intermediates , synthesized a series of photochromic reactive dyes , and preliminary tests of its dyeing properties , results showed that the indole POW fine imides photochromic reactive dyes have good photochromic properties and stability.