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प्रश्न
How the following conversion can be carried out?
2-Chlorobutane to 3, 4-dimethylhexane
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उत्तर
\[\begin{array}{cc}
\ce{2CH3 - CH2 - CH - Cl + 2Na ->[dry ether] CH3 - CH2 - CH - CH - CH2 - CH3 + 2NaCl}\\
|\phantom{............................................................}|\phantom{.........}|\phantom{...............}\\
\ce{\underset{2-Chlorobutane}{CH3}\phantom{..............................................}\underset{3, 4-Dimethylhexane}{\ce{CH3}\phantom{....}\ce{CH3}}}\phantom{..............}\\
\end{array}\]
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संबंधित प्रश्न
How will you bring about the following conversion?
1-Chlorobutane to n-octane
Explain why Grignard reagents should be prepared under anhydrous conditions?
What happens when bromobenzene is treated with Mg in the presence of dry ether?
How the following conversion can be carried out?
Chloroethane to butane
A Grignard reagent may be made by reacting magnesium with ____________.
Which of the following alkyl halides is used as a methylating agent?
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).
Why is it necessary to avoid even traces of moisture during the use of a Grignard reagent?
\[\ce{R - CH2 - CCl2 - R ->[Peagent] R - C ≅ C - R}\]. The reagent is:-
A product (1) of above reaction 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?
