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US5663422A Process for the production of 1,2-diacetoxy esters 失效
1,2-二乙酸基酯的制备方法

Process for the production of 1,2-diacetoxy esters
摘要:
A process for the preparation of a 1,2-diacetoxy ester comprises acetylation of an epoxide with an acetic anhydride in the presence of a quaternary phosphonium acetate catalyst or its complex with acetic acid.
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