Wang, Chuan-Ming, Yi-Lei Chen, Zhi-Hua Liu, Yong-Kuan Chen, Jing-Mei Han, Ming-Ming Miao, and Huai Cao. “Theoretical Study on Synthesis of Sylvestrene by Cyclodimerization of Isoprene: Asynchronous Concerted Mechanism of Diels-Alder Reaction”. Asian Journal of Chemistry 26, no. 4 (February 14, 2014): 1019–1026. Accessed June 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_5_17.