Tetraphenyl ethylene macrocyclic derivative, synthetic method thereof and CrO42-and Cr2O72-fluorescence recognition probe

• Main Authors: JIA ZHILEI, LEE HO WOO, LEE DONG-MI, ZHENG MIN, ZHAO BANGTUN
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2024
• Subjects: ADHESIVES; CHEMISTRY; DYES; HETEROCYCLIC COMPOUNDS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MEASURING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC CHEMISTRY; PAINTS; PHYSICS; POLISHES; TESTING

The invention relates to a tetraphenyl ethylene macrocyclic derivative, a synthesis method thereof and a CrO4 < 2-> and Cr2O7 < 2-> fluorescence recognition probe. The synthesis method of the tetraphenyl ethylene macrocyclic derivative comprises the following steps: dissolving a compound I in dichloromethane to obtain a dichloromethane solution of the compound I, and dissolving boron tribromide in dichloromethane to obtain a dichloromethane solution of boron tribromide; adding a dichloromethane solution of boron tribromide into the dichloromethane solution of the compound I to react to obtain a compound II; dissolving the compound II solid in anhydrous acetonitrile to obtain an anhydrous acetonitrile solution of the compound II; dissolving a compound III in anhydrous acetonitrile to obtain an anhydrous acetonitrile solution of the compound III, adding the anhydrous acetonitrile solution of the compound III into the anhydrous acetonitrile solution of the compound II, and heating and refluxing to obtain the com