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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Predict the product of the following reaction: O || C /\ CH3 + CH3CH2NH2 ->[H+] - Chemistry

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प्रश्न

Predict the product of the following reaction:

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उत्तर

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पाठ 8: Aldehydes, Ketones and Carboxylic Acids - Intext Questions [पृष्ठ २४३]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
पाठ 8 Aldehydes, Ketones and Carboxylic Acids
Intext Questions | Q 8.5 (iv) | पृष्ठ २४३

संबंधित प्रश्‍न

Write the product in the following reaction:


How will you bring about the following conversion?

Benzoyl chloride to benzaldehyde.


How will you prepare the given compound from benzene? You may use any inorganic reagent and any organic reagent having not more than one carbon atom.

p-Nitrobenzaldehyde


Ozonolysis of alkenes followed by the reaction with zinc dust and water gives ____________ depending on the substitution pattern of the alkene.


The oxidation of toluene to benzoic acid can be done using which of the following reagents.


Name the electrophile produced in the reaction of benzene with benzoyl chloride in the presence of anhydrous \[\ce{AlCl3}\]. Name the reaction also.


Can Gatterman-Koch reaction be considered similar to Friedel Craft’s acylation? Discuss.


Match the example given in Column I with the name of the reaction in Column II.

  Column I
(Example)
  Column II
(Reaction)
(i) \[\begin{array}{cc}
\phantom{...}\ce{O}\phantom{..............................}\ce{O}\phantom{}\\
\phantom{...}||\phantom{..............................}||\phantom{}\\
\ce{CH3 - C - Cl + H2 ->[Pd - C/BasO4] CH3 - C - H}
\end{array}\]
(a) Friedel Crafts acylation
(ii) (b) HVZ reaction
(iii) (c) Aldol condensation
(iv) \[\begin{array}{cc}
\ce{R - CH2 - COOH ->[Br/Red P] R - CH - COOH}\\
\phantom{.....................}|\\
\phantom{.......................}\ce{Br}
\end{array}\]
(d) Cannizaro’s reaction
(v) \[\ce{CH3 - CN ->[(i) SnCl2/HCl][(ii) H2O/H+] CH3CHO}\] (e) Rosenmund’s reductio
(vi) \[\ce{2CH3CHO ->[NaOH] CH3 - CH = CHCHO}\] (f) Stephen’s reaction

What is the name of the given reaction of preparation of aldehyde?

\[\ce{C3COCl ->[H2][Pd/BaSO4] CH3CHO + HCl}\]


In the chromyl chloride test, the final step results in the formation of a yellow precipitate of the following:


\[\begin{array}{cc}
\ce{CH3 - CH2 - CH - CH3}\\
\phantom{.....}|\\
\phantom{......}\ce{Cl}
\end{array}\]  obtained by chlorination of n-butane, will be


The number of chiral carbon in glucose is:-


The general formula CnH2NO2 could be for open chain


The intermediate compound ‘X’ in the following chemical reaction is:


Explain the following reactions:

Stephan reaction


Reagent used to convert allyl alcohol to acrolein is ______.


Account for the following:

N-ethylbenzene sulphonyl amide is soluble in alkali.


Account for the following:

Reduction of nitrobenzene using Fe and HCl is preferred over Sn and HCl.


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