@inproceedings{paperid:1043028, author = {Razavi Fard, Mehri and Akhlaghinia, Batool and , }, title = {Polyvinyl alcohol immobilized N-ethylsulfamicacid(PVA-NHSO3H): Mild and Efficient Catalyst for Acetylation of Phenols, Alcohols and Amines under Solvent-Free Conditions}, booktitle = {17th Iranian Chemistry Congress}, year = {2014}, location = {رفسنجان, IRAN}, keywords = {Phenols; Alcohol; Amines; Acetic anhydride;Polyvinyl alcohol immobilized N-ethylsulfamic acid(PVA-NHSO3H).}, }