Multi-color fluorescence conversion material realizing force response and light response and preparation method thereof

The invention relates to a multi-color fluorescence conversion material realizing force response and light response and a preparation method thereof, and belongs to the field of an organic intelligentmaterial. A Schiff base (imine) structure is used; the piling mode of a chromophore anthracene and the ring-opening reaction of rhodamine lactam are controlled; finally, the multi-color fluorescenceconversion material realizing force response and light response is finally and successfully obtained through preparation. The synthesis route provided by the invention is simple and efficient; the filtering is used for the Schiff base purification; the operation is simple; the time consumption is short; the yield can reach 80 percent or higher. The target molecule An in the method is RhB-1; the application prospects are realized in aspects of sensors, external detectors and the like in the field of an intelligent material. The target molecule An in the method is RhB-2; initial powder illumination can become red from gr