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प्रश्न
What is the action of the following reagent on toluene?
CrO2Cl2 in CS2
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उत्तर
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संबंधित प्रश्न
Answer the following in one sentence.
Write reaction showing conversion of benzonitrile into benzoic acid.
Answer the following in one sentence.
Name the product obtained by the oxidation of 1,2,3,4-tetrahydronaphthalene with acidified potassium permanganate.
Answer in brief.
Write reaction showing the action of the following reagent on propanenitrile:
Dilute NaOH
Answer in brief.
Write reaction showing the action of the following reagent on propanenitrile:
Dilute HCl
What is the action of the following reagent on toluene?
Acetyl chloride in presence of anhydrous AlCl3.
What is the action of Grignard reagent on benzonitrile?
Write reagent for conversion of alkyl nitrile into aldehyde.
In which one of the following conversions, phosphorus pentachloride is used as a reagent?
Identify the functional group in the product formed.
\[\begin{array}{cc}
\phantom{...........}\ce{O}\\
\phantom{...........}||\\
\ce{C2H5 - N - H + CH3 - C - Cl ->[Pyridine][-HCl]}\\
|\phantom{......................}\\
\ce{C2H5}\phantom{..................}
\end{array}\]
Hydrides of transition metals are used as powerful ____________ agents.
When a solution of Grignard reagent is added to ____________ a magnesium salt of carboxylic acid is obtained which on acidification gives carboxylic acid.
\[\ce{Dry ice + A -> 2-Methylbutanoic acid}\]. In this reaction 'A' is:
Identify the product C in following reaction.
\[\ce{CH3CH2COOH ->[NaOH] A ->[NaOH][CaO*\Delta] B ->[HNO3][\Delta] C}\]
Which of the following compounds yields 3-Ethylpentan-3-ol by using ethyl magnesium iodide followed by acid hydrolysis?
Identify product B in the following reaction.
\[\ce{C6H5MgBr ->[dry ice][dry ether] A ->[HOH][dil. HCl] B}\]
Write preparation of acetic acid from:
acetyl chloride
In the above reaction product 'P' is:
The final product in the following sequence of reaction is
Which of the following alkenes on oxidation by KMnO4 in dil H2SO4 forms adipic acid?
Identify product B in the following reaction.
\[\ce{Cumene ->[KMnO4, KOH][\Delta] A ->[H3O+] B}\]
Write the reaction of Acetyl chloride on ethanamine.
Convert the following:
Cyclohexene into adipic acid.
