Answer Happy

Select the appropriate reagent(s) for the four transformations. Reaction 1: The reagents(s) for Reaction 1 can be: LIAIH NaH NaBH Reaction 2: H-y OLIAIH NaH NaBH H₂CO The reagents(s) for Reaction 2 can be: CH₂ OH НО OH CH₂
Reaction 3: The reagents(s) for Reaction 3 can be: OLIAIH, NaH NaBH₂ Reaction 4: H₂N The reagents(s) for Reaction 4 can be: NaBH LIAIH NaH <-> 0 H₂N OH OH OH