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US5262560A Process for preparing purified dimethyl naphthalenedicarboxylate 失效
制备纯化萘二甲酸二甲酯的方法

Process for preparing purified dimethyl naphthalenedicarboxylate
摘要:
A process for preparing purified dimethyl-2,6-naphthalenedicarboxylate by the esterification of 2,6-naphthalenedicarboxylic acid is disclosed and which process provides for the efficient removal of the mono methyl ester of 2,6-naphthalenedicarboxylic acid produced during the esterification reaction.
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