Identify the name of the reaction in which the carbonyl group of aldehydes and ketones is reduced to a methylene group upon treatment with hydrazine,followed by heating with sodium hydroxide in ethylene glycol.
- AWolff-Kishner reduction
- BClemmensen reduction
- CStephen reaction
- DEtard reaction
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Oxidation of toluene with $CrO_3$ in the presence of $(CH_3CO)_2O$ gives a product '$A$' which on treatment with aqueous $NaOH$ produces
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View SolutionReactant of Column-$I$ when reacted with acetaldehyde in the presence of $H^{+}$ gives the product given in Column-$II$ and their names are given in Column-$III$. Match the reactants in Column-$I$ with the products in Column-$II$ and their names in Column-$III$.
Column-$I$ (Reagent) Column-$II$ (Product) and Column-$III$ (Name) $A$. Ammonia $(NH_{3})$ $i$. $CH_{3}CH=NCH_{3}$; $m$. Acetaldehyde hydrazone $B$. Amine $(CH_{3}NH_{2})$ $ii$. $CH_{3}CH=NNH_{2}$; $n$. Acetaldehyde oxime $C$. Hydroxyl amine $(NH_{2}OH)$ $iii$. $CH_{3}CH=NH$; $o$. Acetaldehyde imine $D$. Hydrazine $(NH_{2}NH_{2})$ $iv$. $CH_{3}CH=NOH$; $q$. Acetaldehyde methyl imine
| Column-$I$ (Reagent) | Column-$II$ (Product) and Column-$III$ (Name) |
| $A$. Ammonia $(NH_{3})$ | $i$. $CH_{3}CH=NCH_{3}$; $m$. Acetaldehyde hydrazone |
| $B$. Amine $(CH_{3}NH_{2})$ | $ii$. $CH_{3}CH=NNH_{2}$; $n$. Acetaldehyde oxime |
| $C$. Hydroxyl amine $(NH_{2}OH)$ | $iii$. $CH_{3}CH=NH$; $o$. Acetaldehyde imine |
| $D$. Hydrazine $(NH_{2}NH_{2})$ | $iv$. $CH_{3}CH=NOH$; $q$. Acetaldehyde methyl imine |
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View SolutionBoth ethanal and propanone will react with which of the following?
Identify the product $A$ in the following reaction:
$1$-phenylcyclohex-$1$-en-$1$-one $\xrightarrow[(2) H^+]{(1) PhMgBr/CuCl} (A) (C_{19}H_{20}O)$
$1$-phenylcyclohex-$1$-en-$1$-one $\xrightarrow[(2) H^+]{(1) PhMgBr/CuCl} (A) (C_{19}H_{20}O)$
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