Zhang, Yu-Quan, Yan-Chun Li, Ji-Hua Zhu, Zhi-Feng Li, Guo-Zhe Guo, and Dong-Ping Chen. 2014. “Microwave-Assisted Acetylation of Phenols Without Catalyst Under Solvent Free Condition”. Asian Journal of Chemistry 26 (22):7746-48. https://doi.org/10.14233/ajchem.2014.17746.