1. Substituted Heterocyclic Compounds by Selective Control of Halogen-Dance Reactions
    J. Fröhlich, Prog. Heterocycl. Chem. 6, 1-35 (1994)

  2. Halogen Dance Reactions at Thiophenes and Furans: Selective Access to a Variety of New Trisubstituted Derivatives
    J. Fröhlich, Bull. Soc. Chim. Belg. 105, 615-633 (1996) and references cited therein

  3. First Selective Mono- and Double Halogen Migrations on 5,5'-Dibromo-2,2'-bithiophene
    J. Fröhlich and R. Bobrovsky, ECHET96, Poster Nr. 75

  4. Selective Halogen Migration Reactions at Mixed Halothiophenes
    J. Fröhlich and B. Winter, ECHET96, Poster Nr. 78

  5. First Halogen Dance Reactions and Their Selective Prevention on Bromofurans
    J. Fröhlich and C. Hametner, ECHET96, Poster Nr. 79

  6. Synthesis of Trisubstituted Thiophenes via a Halogen Dance Reaction at 2-Bromo-5-methylthiophene
    J. Fröhlich, C. Hametner, and W. Kalt, Monatsh. Chem. 127, 325 (1996)

  7. Synthesis of Trisubstituted Furans from 2-Bromo-5-methylfuran via Halogen Migrations and Their Selective Preventions
    J. Fröhlich and C. Hametner, Monatsh. Chem. 127, 435 (1996)