@article{paperid:1052585, author = {Razavi Fard, Mehri and Akhlaghinia, Batool and , }, title = {Polyvinyl alcohol immobilized N-ethyl sulfamic acid (PVA-NHSO3H) as an efficient catalyst for rapid and selective acetylation of phenols, alcohols, amines and thiols under solvent free conditions}, journal = {Journal of the Indian Chemical Society}, year = {2015}, volume = {92}, number = {11}, month = {November}, issn = {0019-4522}, pages = {1715--1728}, numpages = {13}, keywords = {PVA-NHSO3H; acetylation; phenol; alcohol; amine; thiol; acetic anhydride.}, }