Question

3. In the following sequence of reactions, the final product
Cl2/Fe
Cro3
→ (IV)
Pyridine
1. Bry/Fe HCHO
CHE (1) - (11)
2. Mg/ether
a. p-chlorobenzaldehyde
b. p-chlorobenzylalcohol
C.p-chlorobenzoic acid
d. p-salicylaldehyde​

Answer 1

Answer:

i not understanding your question but i can practice to solve your problem please follow me