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प्रश्न
How the following conversion can be carried out?
2-Chlorobutane to 3, 4-dimethylhexane
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उत्तर
\[\begin{array}{cc}
\ce{2CH3 - CH - CH2CH3 + 2Na ->[dry ether][Wurtz Reaction] CH3CH2 - CH - CH - CH2CH3 + NaCl}\\
|\phantom{..............................................}|\phantom{......}|\phantom{............}\\
\phantom{.}\ce{\underset{2-Chlorobutane}{Cl}\phantom{......................................}\ce{\underset{3, 4-dimethylhexane}{CH3\phantom{...}CH3}\phantom{............}}}\
\end{array}\]
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संबंधित प्रश्न
Explain why Grignard reagents should be prepared under anhydrous conditions?
Write the structure of the major organic product in the following reaction:
\[\ce{C6H5ONa + C2H5Cl ->}\]
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Chloroethane to butane
Write the structure of main compounds A and B in the following reaction:
Which one of the following produces acyl halide by treatment with PCl5?
Which of the following statements are correct about the reaction intermediate?
(i) Intermediate (c) is unstable because in this carbon is attached to 5 atoms.
(ii) Intermediate (c) is unstable because carbon atom is sp2 hybridised.
(iii) Intermediate (c) is stable because carbon atom is sp2 hybridised.
(iv) Intermediate (c) is less stable than the reactant (b).
Draw other resonance structures related to the following structure and find out whether the functional group present in the molecule is ortho, para directing or meta directing.
Reaction of Grignard reagent with aromatic aldehyde and subsequent aqueous treatment produces
\[\ce{R - CH2 - CCl2 - R ->[Peagent] R - C ≅ C - R}\]. The reagent is:-
Explain why Grignard reagents should be prepared under anhydrous conditions.
Explain why Grignard reagents should be prepared under anhydrous conditions?
Explain why Grignard reagents should be prepared under anhydrous conditions?
Explain why Grignard reagents should be prepared under anhydrous conditions?
Explain why Grignard reagents should be prepared under anhydrous conditions?
Explain why Grignard reagents should be prepared under anhydrous conditions?
Explain why Grignard reagents should be prepared under anhydrous conditions?
Explain why Grignard reagents should be prepared under anhydrous conditions?
Explain why Grignard reagents should be prepared under anhydrous conditions?
