Rajitha, Nampally published the artcileAcetylation of phenols, alcohols and amines catalyzed by mono ammonium salt of 12-tungstophosphoric acid under ambient conditions, Computed Properties of 140-11-4, the main research area is phenol alc amine catalyst tungstophosphoric acid monoammonium salt acetylation.
A simple, highly rapid and efficient method is developed for the acetylation of phenols, alcs. and amines with excellent yield using monoammonium salt of 12-Tungstophosphoric acid [(NH4)H2PW12O40] as a solid phase catalyst under ambient conditions. The salient features of this hetero polyacid catalyst are simple workup procedure, short reaction time, insoluble both in protic and aprotic solvents, high yield and reusable nature.
Journal of Applicable Chemistry (Lumami, India) published new progress about Acetylation. 140-11-4 belongs to class esters-buliding-blocks, name is Benzyl acetate, and the molecular formula is C9H10O2, Computed Properties of 140-11-4.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics