... Ta-shue Chou,* Su Chun Hung, and Hsi-Hwa Tso Institute of Chemistry, Academia Sinica, Nankang, Taipei ... The aqueous layer was extracted with CHzClz (3 X 50 mL), and the combined organic layers were ... IR (KBr) 1600,1305,1150, 1100 cm-'; 'H NMR 6 3.15 (dd, 1 H, J = 5, 14 ...
[Chae, Woo-Ki; Baughman, Sharon A.; Engel, Paul S.; Bruch, Manfred; Oezmeral, Cenan; et al. Journal of the American Chemical Society, 1981 , vol. 103, # 16 p. 4824 - 4833]
