HO (a) NBS; Br2, H2O; NaOH, H2O (b) Br2, H20; NaOH, H2O (c) Br2, H20 ...

HO (a) NBS; Br2, H2O; NaOH, H2O (b) Br2, H20; NaOH, H2O (c) Br2, H20 ...