Which of the following reactions will not give an aldehyde as the major product?
- A$CH_3-C \equiv N$ $\xrightarrow[BaSO_4]{H_2, Pd}$ $\xrightarrow{H_3O^{+}}$
- B$CH_3-COCl \xrightarrow[BaSO_4]{H_2, Pd}$
- C$CH_3MgBr + CH_3-CN \xrightarrow{H_3O^{+}}$
- D$CH_3-COCl \xrightarrow[(ii) H_3O^{+}]{(i) DIBAL-H}$
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Similar Questions
The major product formed in the following reaction scheme is
DifficultTS EAMCET 2021
View SolutionWhat is the name of the following reaction?
$R-CO-Cl \xrightarrow{H_2, Pd-BaSO_4} R-CHO + HCl$
$R-CO-Cl \xrightarrow{H_2, Pd-BaSO_4} R-CHO + HCl$
Which one of the following reactions will not form acetaldehyde?
Which of the following reagents is used in the Gatterman-Koch formylation of an arene?
Match the following:
| List-$I$ | List-$II$ |
| :--- | :--- |
| $(A)$ Acid chloride to aldehyde | $(I)$ $DIBAL-H$ |
| $(B)$ Benzene to benzaldehyde | $(II)$ $CO, HCl, \text{anhyd. } AlCl_3$ |
| $(C)$ Acetylene to aldehyde | $(III)$ $HgSO_4, H_2SO_4$ |
| $(D)$ Ester to aldehyde | $(IV)$ $H_2, Pd-BaSO_4$ |
| List-$I$ | List-$II$ |
| :--- | :--- |
| $(A)$ Acid chloride to aldehyde | $(I)$ $DIBAL-H$ |
| $(B)$ Benzene to benzaldehyde | $(II)$ $CO, HCl, \text{anhyd. } AlCl_3$ |
| $(C)$ Acetylene to aldehyde | $(III)$ $HgSO_4, H_2SO_4$ |
| $(D)$ Ester to aldehyde | $(IV)$ $H_2, Pd-BaSO_4$ |
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