Acetylation with Acetic Anhydride. This reagent remains the one of choice for the substitution of acetyl groups on the amino groups of proteins.
3 Ara 2013 using acetic anhydride. The acetylation of 4-nitrobenzyl alcohol was carried out using ethyl acetate THF
ABSTRACT. Egg white was acylated with acetic anhydride and succinic anhydride. Addition of. 5 10
Keywords: acetic anhydride; acetylation; dextran; iodine; polysaccharide. INTRODUCTION. Dextran12 is a very important polysaccharide commonly used in
catalyst highly para-selective acetylation of anisole occurs using two equivalents of acetic anhydride
1) L-Asparaginase (EC 3.5.1.1) from Escherichia coli A-1-3 was acetylated using acetic anhydride as a modifying chemical.
ized acetylation reactions were performed by adding acetic anhydride (7.5 mmol) to the substrate amine (5 mmol) dis- solved in water (20mL) with sodium
The acetylation of hydroxy compounds by means of acetic anhydride is frequently catalyzed by the addition of sulfuric acid sodium acetate or pyridine.
acetylation of 6-hydroxy-2-naphthoic acid which re- acts with acetic anhydride satisfactorily quickly even without any catalyst.
tion of methyl ethyl ketone with acetic anhydride by boron trifluoride produces first the enol acetate of 3-methylpentanedione-24 (I) which is then.