BUSINESS SECTOR
Chemical Synthesis Process
1.Hydrogen Isotope Substitution Reaction Technology
Hydrogen isotopes are gradually applied in pharmaceutical and other fields due to their higher stability. The company innovatively substitutes hydrogen atoms with deuterium in OLED blue fluorescent materials, greatly extending the service life of such blue fluorescent materials, and realizing precise control of substitution rate.
2.Novel Catalytic Coupling Reaction Technology
Through refined research on various coupling reactions, the company targeted regulates catalytic systems to achieve high reaction conversion rate (>98%) and wide substrate applicability, which plays an important role in reducing production costs and improving product quality.
3.High-Efficiency Isomerization Reaction Technology
Most structural compounds of liquid crystal molecules have two isomers, and usually only single isomers can meet the technical requirements of LCD. Therefore, controlling the proportion of invalid isomers is crucial to ensuring product quality in liquid crystal monomer production. Through screening of isomerization systems and reaction catalysts, the company guarantees high conversion rate of effective isomers, and limits the ratio of invalid/effective isomers to a low level.
4.Novel Catalyst Precise Hydrogenation Technology
Relying on its own R&D and production experience, the company has developed novel self-made palladium catalysts, which can realize precise hydrogenation processes and optimize reaction pathways, effectively improving production efficiency.
For example, in the hydrogenation reduction reaction of branched ketone monomers, the company can skip the alcohol intermediate process and realize direct conversion from ketones to aliphatic hydrocarbons; in the hydrogenation reduction process of alkyl cyclohexyl phenol liquid crystal raw materials, cyclohexanone liquid crystal intermediates can be directly produced.
5.Enzyme-Catalyzed Directed Chiral Synthesis Technology
The company has complete technical capabilities in enzyme-catalyzed directed chiral synthesis, covering a full-chain R&D platform from enzyme mining and evolution to scaled production. Through AI-assisted enzyme evolution technology combined with high-throughput screening, the company continuously optimizes enzyme performance, and improves catalytic efficiency and selectivity. At present, multiple products have been industrialized via enzymatic synthesis, with mature process scale-up and production capabilities, providing efficient and green synthesis solutions for pharmaceutical intermediates, fine chemicals and other fields.
6.Microchannel Continuous Flow Reaction Technology
With national safety supervision over 18 types of hazardous reactions, microchannel continuous flow reaction technology has become a key direction for forward-looking chemical technology enterprises. With excellent heat and mass transfer performance, it greatly improves reaction selectivity, effectively avoids the safety risks of batch reactors, and realizes seamless connection from lab-scale processes to scaled processes.