10534-13-1Relevant articles and documents
PRODUCTION METHOD FOR DICYANOCYCLOHEXANE
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Paragraph 0088-0154, (2020/06/15)
The present invention provides a production method for dicyanocyclohexane, including a step of obtaining dicyanocyclohexane by reacting cyclohexanedicarboxylic acid and/or a salt thereof, or a heated concentrate of an aqueous ammonia solution of cyclohexanedicarboxylic acid with ammonia in a solvent having a boiling point equal to or higher than a reaction temperature.
METHOD FOR PRODUCING 1,4-DICYANOCYCLOHEXANE, 1,4-BIS(AMINOMETHYL)CYCLOHEXANE AND 1,4-CYCLOHEXANEDICARBOXYLIC ACID
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, (2019/08/02)
A method for producing 1,4-dicyanocyclohexane, having a step of obtaining 1,4-dicyanocyclohexane by subjecting a heated concentrate of an aqueous ammonia solution of 1,4-cyclohexanedicarboxylic acid to a cyanation reaction.
Corresponding amine nitrile and method of manufacturing thereof
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, (2018/07/15)
The invention relates to a preparation method of nitrile. Compared with the prior art, the preparation method has the characteristics of obvious reduction of the usage amount of ammonia sources, low environmental pressure, low energy consumption, low production cost, high purity and yields of nitrile products, and the like, and can be used for obtaining nitrile with a more complex structure. The invention also relates to a method for preparing corresponding amine with nitrile.