the other was discussed the medium was how to influnce on the Photochromic behavior.So this paper choosed the allyl as the middle substance and synthesized allyl spirooxazine photochromism material.

• 以烯丙基为中间体,合成含有烯烃取代基的螺恶嗪类新型光致变色材料,通过IR、1HNMR手段进行了表征,确认了产物结构。