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US4471136A Preparation of ethyl acetate 失效
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Preparation of ethyl acetate
摘要:
The present invention provides a process for the preparation of ethyl acetate by hydrogenating acetic anhydride, or mixtures of acetic anhydride and ethylidene diacetate, in the presence of a Raney nickel catalyst and an organic sulfonic acid to produce ethyl acetate.
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