A Facile Synthesis of Chiral γ-Butyrolactones in Extremely High Enantioselectivity Mediated by Samarium(II) Iodide Shin-ichi Fukuzawa Kazutaka Seki Masahiro Tatsuzawa Keisuke Mutoh 10.1021/ja962965h.s002 https://acs.figshare.com/articles/journal_contribution/A_Facile_Synthesis_of_Chiral_-Butyrolactones_in_Extremely_High_Enantioselectivity_Mediated_by_Samarium_II_Iodide/3662898 A Facile Synthesis of Chiral γ-Butyrolactones in Extremely High Enantioselectivity Mediated by Samarium(II) Iodide 1997-02-12 00:00:00 Extremely High Enantioselectivity Mediated Facile Synthesis Chiral Samarium Butyrolactone Iodide