... Full Text. Asian Journal of Chemistry; Vol. 25, No. 1 (2013), 501-504. ... DH LEE1, SG LEE1, DI JUNG1,* and JT HAHN2. 1Department of Chemistry, Dong-A University, Busan 604714, South Korea. ... 1d Mass (m/e). 502 Lee et al. Asian J. Chem. 188 (M+). ...