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प्रश्न
Write the reaction and IUPAC name of the product formed when 2-Methylpropanal (isobutyraldehyde) is treated with ethyl magnesium bromide followed by hydrolysis.
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उत्तर
\[\ce{(CH3)2CHCHO + C2H5MgBr ->[dry ether] (CH3)2CHCH(C2H5)(OMgBr)}\]
\[\ce{\underset{2-Methylpentan-3-ol}{(CH3)2CHCH(C2H5)}(OMgBr) ->[H^{+}/H2O] (CH3)2CHCH(C2H5)(OH)}\]
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संबंधित प्रश्न
Write the structure of 3-methyl butanal
Compound having general formula 
is called
(A) diester
(B) acid anhydride
(C) hemiacetal
(D) acetal
Benzophenone can be obtained by:
(i) Benzoyl chloride + Benzene + \[\ce{AlCl3}\]
(ii) Benzoyl chloride + Diphenyl cadmium
(iii) Benzoyl chloride + Phenyl magnesium chloride
(iv) Benzene + Carbon monoxide + \[\ce{ZnCl2}\]
Give the IUPAC names of the following compounds.
The correct IUPAC name for the given molecule should be
\[\begin{array}{cc}
\ce{H3C - \overset{H}{C} - \overset{H2}{C} - \overset{H}{C} - OH}\\
\phantom{.}|\phantom{.........}|\phantom{}\\
\phantom{...}\ce{CH3}\phantom{......}\ce{CH3}\phantom{}
\end{array}\]
Complete the following:
\[\ce{CH3CN ->[1. AlH(i - Bu)2][2. H2O] 'A' ->[H2N-OH][H^+] 'B'}\]
Predict the products (name and structure) in the following reaction:
\[\ce{CH3CH2CN ->[\Delta][dil. HCl]}\] ?
Write the structure of the following compound.
Di-sec. butyl ketone
Write the structure of the following compound.
Di-sec. butyl ketone
Write the structure of the following compound:
Di-sec. butyl ketone
