A kind of compound containing fluorene and its application
A technology of organic compounds and compounds, applied in the fields of organic chemistry, electric solid-state devices, semiconductor devices, etc., can solve different problems, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0124] The synthesis of embodiment 1 compound 1:
[0125] synthetic route:
[0126]
[0127] In a 250ml four-neck flask, under nitrogen atmosphere, add 11.8g 1,4-dibromobenzene (0.05mol) and 1.33g Mg powder (0.055mol), 60ml tetrahydrofuran, heat and reflux for 4 hours, no Mg powder remains, The reaction is complete, and the format reagent is generated;
[0128] 9-Fluorenone (9.01g, 0.05mol) was dissolved in 50ml tetrahydrofuran, the above-mentioned Grignard reagent was added dropwise, heated to 60°C for 24 hours, a large amount of white precipitate was formed, and finally saturated NHCl was added 4 solution until the precipitation disappears, the Grignard salt is converted into a tertiary alcohol; after the reaction is completed, extract with 100ml ether, the extract is dried with anhydrous sodium sulfate, the solution is rotary evaporated to remove the solvent to no fraction, and the mixed solvent of petroleum ether and dichloromethane ( Volume ratio 3:2) is the neutral ...
Embodiment 2
[0132] The synthesis of embodiment 2 compound 3:
[0133] synthetic route:
[0134]
[0135] Prepared according to the synthetic method of compound 1 in Example 1, the difference is that compound B1 is replaced by compound B2;
[0136] Using DEI-MS to identify the compound, formula C 46 h 34 N 2 , detection value [M+1] + =615.36, calculated value 614.27.
Embodiment 3
[0137] The synthesis of embodiment 3 compound 10:
[0138] synthetic route:
[0139]
[0140] Prepared according to the synthetic method of compound 1 in Example 1, the difference is that compound B1 is replaced by compound B3;
[0141] Using DEI-MS to identify the compound, formula C 56 h 37 NO, detection value [M+1] + =739.64, calculated value 739.29.
PUM
Property | Measurement | Unit |
---|---|---|
thickness | aaaaa | aaaaa |
thickness | aaaaa | aaaaa |
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