Dark red/near-infrared multifunctional aggregation-induced light-emitting material, preparation method and application thereof
An aggregation-induced luminescence and near-infrared technology, which is applied in the field of deep red/near-infrared multifunctional aggregation-induced luminescence materials and their preparation, can solve the problems of complex synthesis methods of aggregation-induced luminescence materials, and achieve good biocompatibility and high production efficiency , highly selective effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0052] Based on the same inventive concept, the present invention also provides a method for preparing the above-mentioned deep red / near-infrared multifunctional aggregation-induced luminescent material, including the following preparation steps:
[0053] Step 11. Add 4-(diphenylamino)benzaldehyde and 1,4-lutidine-1-iodide into the reaction vessel, add absolute ethanol and piperidine as a catalyst under nitrogen protection , reflux reaction under the first reaction condition, overnight, pour the reaction solution into anhydrous ether to obtain orange solid powder; the first reaction condition is a temperature of 70-85°C
[0054] Step 12. Dissolving the orange solid powder in acetone and mixing it with saturated potassium hexafluorophosphate aqueous solution, stirring at 25° C. for 0.5-2 hours, and filtering to obtain orange solid TPy.
[0055] The synthetic route is as follows:
[0056]
[0057] Specifically, weigh 4-(diphenylamino)benzaldehyde (54.6mg, 0.20mmol) and 1,4-l...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com