
What are the correct reagents in order to accomplish the following transformation?
D) Mo, ether CO2 Br COOH H20 H3CH2C H3CH2C
Expert Answer
Answer
The correct reagent for the above conversion is Grignard Reagent ( Mg in presence of ether will react with given reactant to form Grignard Reagent ) followed by reaction with Carbon Dioxide followed by Acidic Hydrolysis.
Mg will not react with the Alkyl Part of Reactant and will engage only with -Br group on the ring.