| abstract |
The invention discloses an azine-hydrazine compound containing hydroxybenzene, nitrogen-nitrogen double bonds, diphenyl and morpholine rings. The invention also discloses a preparation method of the above-mentioned azine-hydrazine compounds, which comprises the following steps: heating diphenylhydrazine derivatives and aryl salicylaldehyde in a solvent at 20-150°C for 1-24 hours, and separating the reaction products After purification, azine hydrazine compounds are obtained. The invention also discloses the application of the above-mentioned compound, which is used for specifically identifying and tracing Gram-positive bacteria. The azinehydrazine compound of the present invention has remarkable aggregation-induced luminescent (AIE) properties, solubility, remarkable cell or bacterial fluorescence staining ability, and has good application prospects. |