A kind of Schiff base copper complex and its preparation method and application
A technology of Schiff base copper and complexes, applied in the field of organic electroluminescent materials and their preparation, to achieve the effects of easy operation, mild conditions and simple principle
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0023] Such as figure 1 The preparation process shown in the preparation of 4-chloro-2-(2,6-dimethylanilinomethyl) copper phenolate complex, the specific steps are as follows:
[0024] (1) Synthesis of 4-chloro-2-(2,6-dimethylanilinomethyl)phenol ligand: Weigh 1.56g of 5-chlorosalicylaldehyde into a 100mL round bottom flask, add 30mL of ethanol and stir to dissolve , then add 20 mL of 1.21 g of 2,6-dimethylaniline ethanol solution, and add 0.05 mL of glacial acetic acid to obtain a reaction liquid; heat the reaction liquid to 76°C for reflux reaction for 1 h, cool to room temperature, let stand to precipitate solid, filter, And wash the solid with cold ethanol to finally obtain an orange-red solid which is 4-chloro-2-(2,6-dimethylanilinomethyl)phenol ligand;
[0025] (2) Synthesis of 4-chloro-2-(2,6-dimethylanilinomethyl) phenol copper complex: Weigh the 4-chloro-2-(2,6-dimethyl Add 0.52g of anilinomethyl)phenol ligand to a 100mL round-bottomed flask, add 30mL of ethanol and...
Embodiment 2
[0027] Such as figure 1 The preparation process shown in the preparation of 4-chloro-2-(2,6-dimethylanilinomethyl) copper phenolate complex, the specific steps are as follows:
[0028] (1) Synthesis of 4-chloro-2-(2,6-dimethylanilinomethyl)phenol ligand: Weigh 1.56g of 5-chlorosalicylaldehyde into a 100mL round bottom flask, add 30mL of ethanol and stir to dissolve , then add 20 mL of 1.21 g of 2,6-dimethylaniline ethanol solution, and add 0.1 mL of glacial acetic acid to obtain a reaction liquid; heat the reaction liquid to 78 °C for reflux reaction for 1 h, cool to room temperature, let stand to precipitate solid, filter, And wash the solid with cold ethanol to finally obtain an orange-red solid which is 4-chloro-2-(2,6-dimethylanilinomethyl)phenol ligand;
[0029] (2) Synthesis of 4-chloro-2-(2,6-dimethylanilinomethyl) phenol copper complex: Weigh the 4-chloro-2-(2,6-dimethyl Add 0.52g of anilinomethyl)phenol ligand to a 100mL round bottom flask, add 30mL of ethanol and s...
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