Nitriles are reduced to corresponding imine with stannous chloride in the presence of hydrochloric acid,which on hydrolysis gives the corresponding aldehyde. This reaction is called:
- ARosenmund reaction
- BReimer-Tiemann reaction
- CStephen reaction
- DGabriel phthalimide synthesis
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Similar Questions
Alkyl cyanides,when reacted with a Grignard reagent followed by hydrolysis,yield which of the following products?
Medium
View SolutionEtard reaction in the following is :
Medium
View SolutionMatch the reactants in column $-I$ with the reaction conditions in column $-II$ to find the corresponding products in column $-III$.
Column $-I$ (Reactant) Column $-II$ (Reaction Condition) Column $-III$ (Product) $A$. $CH_3CN + C_6H_5MgBr$ $i$. $Ether, H_3O^+$ $p$. Benzaldehyde $B$. $Benzene + CH_3COCl$ $ii$. $Hg^{2+}, H_2SO_4, H_2O$ $q$. Acetophenone $C$. $Toluene$ $iii$. $Anhydrous AlCl_3$ $r$. Propiophenone $D$. $Phenyl ethyne$ $iv$. $x. Cl_2, hv$; $y. H_2O, 373 \ K$ $s$. Acetaldehyde
| Column $-I$ (Reactant) | Column $-II$ (Reaction Condition) | Column $-III$ (Product) |
|---|---|---|
| $A$. $CH_3CN + C_6H_5MgBr$ | $i$. $Ether, H_3O^+$ | $p$. Benzaldehyde |
| $B$. $Benzene + CH_3COCl$ | $ii$. $Hg^{2+}, H_2SO_4, H_2O$ | $q$. Acetophenone |
| $C$. $Toluene$ | $iii$. $Anhydrous AlCl_3$ | $r$. Propiophenone |
| $D$. $Phenyl ethyne$ | $iv$. $x. Cl_2, hv$; $y. H_2O, 373 \ K$ | $s$. Acetaldehyde |
Difficult
View SolutionGive the conversion of the following:
$(i)$ Lactic acid from ethanal
$(ii)$ $p-$fluorobenzaldehyde from $p-$fluorotoluene
$(i)$ Lactic acid from ethanal
$(ii)$ $p-$fluorobenzaldehyde from $p-$fluorotoluene
Difficult
View Solution$CH_3-CO-CH_2-COOH \xrightarrow{\Delta} X$; $X$ can also be formed by
Medium
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