51203-08-8Relevant articles and documents
A reverse, anti--4, the 4-dicyclohexyl [...] phthalic acid preparation method
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Paragraph 0037, (2017/04/08)
The invention relates to a preparation method of trans,trans-4,4'-dicyclohexyl phthalate. The preparation method comprises the following steps: taking a compound-4-phenyl cyclohexyl alkyl ketone as a raw material, and producing Friedel-Crafts acylation reaction, oxidation reaction, hydrogenation reaction and conversion reaction to obtain trans,trans-4,4'-dicyclohexyl phthalate. According to the method, cheaper raw materials are adopted, trans,trans-4,4'-dicyclohexyl phthalate can be prepared through simple reactions, the cost of trans,trans-4,4'-dicyclohexyl phthalate is low, the operation is easy, and the industrialization production is facilitated.