| 摘要 |
For the production of an aromatic compound by hydrolyzing and decarboxylating a corresponding aromatic cyano compound in the presence of an acidic substance, this invention provides a method for the production of the aromaic compound, characterized by carrying out the reactions of hydrolysis and decarboxylaion in multiple steps. Particularly when the aromatic cyano compound contains a halogen, this method effectively prevents the reaction vessels from being corroded by the by-produced hydrogen halogenide and enables the target compound to be produced in a high yield.
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