THE tertiary steroidal alcohol, 3g,6gdiacetoxycholestan-5a-o1, reacts with sulphuric acid and acetic anhydride to form products which include the rearranged
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Abstract: Cu(OTf)2 was found to be an efficient catalyst in the acylation reaction of alcohols, phenols, amines and thiols with acetic anhydride in CH2C12 or
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Acetylation of alcohols and phenols with acetic anhydride has been carried out in excellent yield under catalysis of expansive graphite The protection of hydroxyl
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Burton and Praill 5 studied the reaction yields for the acetylation of anisole by acetic anhydride and perchloric acid and by acetyl perchlorate They suggested that
hardman thesis