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Technology Information

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Principal Technologies

Manac provides high quality halogen products through isomer control technologies making full use of bromination and various other highly selective halogenation and advanced refining technologies that are supported by analysis technologies. Only Manac can respond rapidly even in the case of advanced products and create various precision chemical products by making full use of organic synthesis reactions, such as heterohalogenation and cross-coupling reactions.
We shall further promote the cultivation of customer needs and meet highly difficult demands through technology.

Bromination Technologies

Manac is best at bromination technologies. Manac continues its daily pursuit for unprecedented highly-selective bromination by using polybromination cultivated through flame retardants technology.

Iodination Technologies

Along with bromination technologies, iodination technologies are another of Manac’s core technologies. Research is being pursued on highly selective iodination, mainly for intermediate syntheses for electronic materials and pharmaceutical products.

Dehalogenation and Cross-Coupling Reaction Technologies

Two different organic compounds are joined by cross-coupling reactions. Using heterohalogen compounds being a specialty of Manac, we utilize selective coupling that make use of differences in reactivity, developing higher order compounds required in electronic materials and pharmaceutical products.

Technology Information

  • Grignard
  • Arbuzov
  • Sonogashira
  • Horner-Emmons
  • Friedel-Crafts
  • Williamson
  • Tamao-Kumada
  • Suzuki-Miyaura


We also handle chlorination and general organic synthesis reactions with our advanced technologies.


General Organic Synthesis Reactions

  • Esterification
  • Sulfonation
  • Nitration
  • Amidation
  • Diazotization
  • Nitrilation
  • Alkylation
  • Hydrogenation reaction
  • Chlorosulfonation
  • Oxidation reaction
  • Reduction reaction

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