Question

Consider the following reaction ${ ->[H_2][pd-BaSO_4] 'A'}$ The product 'A' is -

• A. ${C_6 H_5 OH}$
• B. ${C6H5COCH3 }$
• C. ${ C6H5Cl }$
• D. ${C6H5CHO }$

Answer 1

Answer: (D)

${C6H5CHO }$

Answer 2

In Rosenmund reaction, acid chloride reacts with $H_2$ in the presence of ${Pd/BaSO_4}$ to yield aldehyde.