Question

Choose the correct combination:

• A. (a)-iv-IV
  
• B. (b)-i-II
• C. (c)-iii-III
• D. (d)-ii-III
  

Answer 1

The correct option is A (a)-iv-IV


Benzil-benzilic acid rearrangement:
Substrate - 1,2-Diketone
Reagent - $NaOH/H^{+}$
Product - $\alpha$-Hydroxy carboxylic acid


HVZ reaction:
Substrate - Carboxylic acid
Reagent - Red $P/X_2$ and $H_{2}O$
Product - $\alpha$-Halo carboxylic acid

Haloform reaction:
Substrate - Methyl ketone
Reagent - $X_2$ in $NaOH$
Product - Sodium salt of carboxylic acid + Haloform

Gabriel phthalimide reaction:
Substrate - Phthalimide
Reagent - Alc. $KOH$, $RX$, $NaOH\left(aq\right)$
Product - Primary amine