Which of the following reactions does not giv | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Let us analyze each reaction:$(A)$ Etard reaction: Toluene reacts with chromyl chloride $(CrO_2Cl_2)$ followed by hydrolysis to give benzaldehyde.

Vedclass · Accepted Answer

Vedclass · Answer

(D) Let us analyze each reaction:$(A)$ Etard reaction: Toluene reacts with chromyl chloride $(CrO_2Cl_2)$ followed by hydrolysis to give benzaldehyde. This produces an aldehyde.$(B)$ Dehydrogenation of primary alcohol: Propan$-1-$ol reacts with $Cu$ at $300 \ ^\circ C$ to give propanal (an aldehyde).$(C)$ Oxidation of primary alcohol: Propan$-1-$ol reacts with Pyridinium chlorochromate $(PCC)$ to give propanal (an aldehyde).$(D)$ Reduction of amide: Propanamide reacts with lithium aluminium hydride $(LiAlH_4)$ to give propan$-1-$amine (a primary amine),not an aldehyde.Therefore,the reaction that does not give an aldehyde is $(D)$.

Which of the following reactions does not give an aldehyde as a product?

Similar Questions

Ketones are prepared by

The reagent used for the Gatterman-Koch formylation of arene is

Benzonitrile $(C_6H_5CN)$ reacts with a Grignard reagent in dry ether followed by hydrolysis to form benzophenone $(C_6H_5COC_6H_5)$ along with ammonia $(NH_3)$ and hydroxymagnesium bromide $(Mg(OH)Br)$. Identify the reagent used in the above transformation.

Identify product $A$ in the following reaction: $R-C \equiv N \xrightarrow[ii) H_{3}O^{+}]{i) DIBAl-H} A$

Acetophenone cannot be prepared easily starting from

Vedclass Test Series

Exam Paper Generator

Online Exam Module