Kong, Du-Lin, Guo-Zhu Li, and Ren-Die Liu. “Synthesis and Crystal Structure of Diethyl Tosyloxybenzylphosphonate”. Asian Journal of Chemistry 26, no. 7 (March 31, 2014): 2138–2140. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_8_59.