WANG, ZHOUYU, and ZHENJU JIANG. “Recent Advances in Enantioselective Organocatalytic Reductionof C=N Bonds With Hantzsch Esters As the Hydride Source”. Asian Journal of Chemistry 22, no. 6 (May 17, 2010): 4141–4149. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/16726.