Name of the following reaction C 6 H 5- C ≡ N xrightarrow SnCl 2+ HCl C 6 H 5- CH = N overset⊕H 2 Cl ominus xrightarrow H 2 O C 6 H 5 CHO + NH 3

Question

Name of the following reaction C 6 H 5- C ≡ N xrightarrow SnCl 2+ HCl C 6 H 5- CH = N overset⊕H 2 Cl ominus xrightarrow H 2 O C 6 H 5 CHO + NH 3 (A) Stephen reduction (B) Sandmeyer reaction (C) Mendius reduction (D) None of these

Tardigrade Admin · Accepted Answer

Correct answer is (a) Stephen reduction

Q. Name of the following reaction C6​H5​−C≡NSnCl2​+HCl​C6​H5​−CH=NH⊕2​Cl⊖ H2​O​C6​H5​CHO+NH3​

Stephen reduction

Sandmeyer reaction

Mendius reduction

None of these

Correct answer is (a) Stephen reduction

Q. Name of the following reaction
$C_{6} H_{5} - C \equiv N S n C l_{2} + H Cl C_{6} H_{5} - C H = N H \oplus_{2} C l^{⊖}$
$H_{2} O C_{6} H_{5} C H O + N H_{3}$