| 摘要 |
PROBLEM TO BE SOLVED: To obtain new naphthalene compounds, and to provide a method for producing these compounds. SOLUTION: A synthesis route comprises a series of the following step processes: obtaining a 1-halogeno-3,7-bis(trifluoromethyl)naphthalene from 2,6- bis(trifluoromethyl)naphthalene; obtaining 1-hydroxymethyl-3, 7- bis(trifluoromethyl)naphthalene through the 1-halogeno-3,7-bis(trifluoromethyl) naphthalene, and converting the hydroxy group into a releasing group and then reacting the releasing group with a cyanide ion to obtain the objective 1-cyanomethyl-3,7-bis(trifluoromethyl)naphthalene. The final product: 1- cyanomethyl-3,7-bis(trifluoromethyl)naphthalene, is useful as a precursor for organic fluorescent substances, and the like, and the other intermediate products are also useful as intermediates for wide uses.
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