... Preparation and Silver Ion-Promoted Reactions of 4-Halo-2-isoxazolines John F. Hansen*, Yong In Kim (1), Stephen E. McCrotty, Scott A. Strong, and Douglas E. Zimmer Department of Chemistry, Illinois State ... Heterocyclic Chem., 14, 1289 (1977 ... 7) RE Lutz and LT Slade, J. Org. ...