142627-91-6Relevant articles and documents
METHOD OF PRODUCING SOLUTION COMPOSITION CONTAINING MONOETHERIFIED PRODUCT, SOLUTION COMPOSITION, AND METHOD OF PRODUCING POLYMERIZABLE COMPOUND
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Paragraph 0191-0217; 0224-0225, (2019/03/30)
Provided is a method of efficiently producing a solution composition containing a monoetherified product (III) using a hydroquinone compound (I) and a hydroxyl group-containing etherifying agent (II). The method of producing a solution composition include
Method for continuously preparing 4-(6-hydroxyhexyloxy)phenol
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Paragraph 0015; 0019; 0021; 0022; 0023; 0025, (2018/04/21)
The invention discloses a method for continuously preparing 4-(6-hydroxyhexyloxy)phenol in a micro-reactor. The method comprises the following steps: dissoling hydroquinone and 6-chloro-1-hexanol in the solvent ethanol; and with an alkali aqueous solution of NaOH as a catalyst, carrying out a bimolecular nucleophilic substitution reaction in the micro-reactor so as to continuously prepare 4-(6-hydroxyhexyloxy)phenol. Compared with the prior art, the method provided by the invention has the following advantages that the synthesis time of 4-(6-hydroxyhexyloxy)phenol is reduced to 10 min or less from original 20 hours; yield is increased from original 40% to 80%;continuous operation during the reaction can be realized; and integration and enlargement can be easily realized.
Polymerizable compound
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Paragraph 0187-0188; 0193-0194, (2017/06/20)
Provided is a method of producing a high-purity polymerizable compound in an industrially advantageous manner. The production method is a method of producing a polymerizable compound indicated by the following formula (I). The method includes subjecting a composition containing a halogenated compound indicated by the following formula (II) to a dehydrohalogenation reaction in an organic solvent in the presence of an aqueous layer containing a basic compound.