Jin, Y.-S., Zhang, W., Zhang, D.-Z., Qiao, L.-M., Wu, Q.-Y., & Chen, H.-S. (2010). Synthesis and Deprotection of 1,3-Dithianes and 1,3-Dithiolanes by Polyphosphoric Acid. Asian Journal of Chemistry, 23(3), 1117–1119. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/16111