TS EAMCET · Chemistry · Aldehydes and Ketones
\( \text { } R-\mathrm{CN} \underset{\text { (ii) } \mathrm{H}_3 \mathrm{O}^{+}}{\stackrel{\text { (i) } \mathrm{SnCl}_2+\mathrm{HCl}}{\longrightarrow}} R-\mathrm{CHO} \) What is the name of the above reaction?
- A Rosenmund
- B Williamson
- C Stephen
- D Kolbe
Answer & Solution
Correct Answer
(C) Stephen
Step-by-step Solution
Detailed explanation
Specifically, when reduction is carried out with \(\mathrm{SnCl}_2 / \mathrm{HCl}\). It is called Stephen's reaction. The generalised reaction looks like
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