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Acetylation of phenols,anilines,and thiols using silica sulfuric acid under solvent-free conditions
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نویسنده
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habibi d. ,rahmani p. ,akbaripanah z.
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منبع
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journal of chemistry - 2013 - دوره : 2013 - شماره : 0
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چکیده
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Silica sulfuric acid was employed as a heterogeneous catalyst for the acetylation of a variety of phenols,amines,and thiols under solvent-free conditions at room temperature. deactivated substrates also acetylated rapidly,and the method showed the preferential selectivity for acetylation of amino group in the presence of hydroxyl groupinwhich no c-acylation was observed. © 2013 davood habibi et al.
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آدرس
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bu ali sina university of hamadan, ایران, bu ali sina university of hamadan, ایران, department of central laboratory,jam petrochemical company,p.o. box 75391-415,assaluye-kangan, ایران
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Authors
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