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2-(4-bromophenyl)-4,6-dimethyl-1,3,5-triazine synthesis
- Product Name:2-(4-bromophenyl)-4,6-dimethyl-1,3,5-triazine
- CAS Number:83253-21-8
- Molecular formula:C11H10BrN3
- Molecular Weight:264.12
Yield:83253-21-8 96%
Reaction Conditions:
with oxygen;eosin B disodium salt;Cs2CO3 in (methylsulfinyl)methane; for 48 h;Sealed tube;Irradiation;Reagent/catalyst;Solvent;
Steps:
1; 65 Example 1 Preparation of 2,4-dimethyl-6-p-bromophenyl-1,3,5-triazine
First take 0.3 mmol of p-bromobenzamidine hydrochloride and 0.6 mmol of triethylamine, then take 10 mmol% photosensitizer Eosin B, then take 0.6 mmol of cesium carbonate, add 1.5 mL of DMSO as solvent, oxygen as oxidant, add dry In a clean 25mL quartz tube, it was sealed and placed under a xenon lamp for light, and the reaction was continued for 48 hours with continuous magnetic stirring.After the reaction, the final product was taken out for TCL detection, and finally the final product 2,4-dimethyl-6-p-bromophenyl-1,3,5-triazine was obtained by column chromatography with a yield of 96%.
References:
CN115010673,2022,A Location in patent:Paragraph 0029-0034; 0224-0250
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