Synthetic Communications p. 2703 - 2710 (1992)
Update date:2022-08-05
Topics:
Srivastava
Tandon
Ray
Two convenient methods have been developed for selective acetylation. In method 1, phenols and amines are selectively acetylated in the presence of alcohols by acetic anhydride in a biphasic aqueous NaOH-isopropanol mixture. In method 2, alcoholic group is acetylated in the presence of amino functions using a strong acidic resin.
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