Special Reactions

Special Reactions

With more than 20 years of efforts, the company has accumulated rich experience in several special reactions, and has applied micro-channel continuous flow technology to special reactions including hydrogenation, nitration, Grignard reaction, diazotization, azidation, peroxidation, sulfonation and cyanation, etc, which can minimize the risks. Special reaction units have been established in different manufacturing sites in India and China to meet the demands of different projects and global customers.





Nitration: injecting Nitro (-NO2) into organic molecules for nitration of aromatic hydrocarbons and heterocyclic compounds.


硝化反应

Hydrogenation: double bonds and heterocyclic compound hydrogenation, nitro reduction, using reductants like LAH and NaBH4 for hydrogenation.


加氢反应


Grignard reaction: preparation of aliphatic hydrocarbon, benzene ring and heterocyclic Grignard reagents.


格氏反应


Diazotization: diazotization of aliphatic amine or aromatic amines.


重氮化反应


Azidation: preparation of azide.


叠氮反应


Peroxidation: double bond oxidation.


过氧化反应


Sulfonation: sulfonation of benzene ring and heterocycle.


磺化反应

Cyanation: cyanide reagent is used to form cyano substituted products by nucleophilic substitution or catalytic coupling.


氰化反应

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