English
Karnataka Board PUCPUC Science 2nd PUC Class 12

What happens when bromobenzene is treated with Mg in the presence of dry ether?

Advertisements
Advertisements

Question

What happens when bromobenzene is treated with Mg in the presence of dry ether?

Very Short Answer
Advertisements

Solution

When bromobenzene is treated with Mg in the presence of dry ether, phenylmagnesium bromide is formed.

shaalaa.com
  Is there an error in this question or solution?
Chapter 6: Haloalkanes and Haloarenes - Exercises [Page 191]

APPEARS IN

NCERT Chemistry Part 1 and 2 [English] Class 12
Chapter 6 Haloalkanes and Haloarenes
Exercises | Q 6.22 (ii) | Page 191

RELATED QUESTIONS

How will you bring about the following conversion?

1-Chlorobutane to n-octane


How the following conversion can be carried out?

2-Chlorobutane to 3, 4-dimethylhexane


How the following conversion can be carried out?

Chloroethane to butane


Write the structure of main compounds A and B in the following reaction:
 


Which of the following alkyl halides is used as a methylating agent?


Which one of the following produces acyl halide by treatment with PCl5?


Why is it necessary to avoid even traces of moisture during the use of a Grignard reagent?


Identify the following named reaction:

\[\ce{C2H5Br ->[Na/Dry ether] C2H5 - C2H5}\]


\[\ce{R - CH2 - CCl2 - R ->[Peagent] R - C ≅ C - R}\]. The reagent is:-


 A product (1) of above reaction is:-


Grignard reagent shows addition on


The product formed in the first step of the reaction

\[\begin{array}{cc}
\ce{Br}\phantom{......}\\
|\phantom{.......}\\
\ce{CH3-CH2-CH-CH2-CH-CH3}\\
\phantom{...............}|\\
\phantom{................}\ce{Br}
\end{array}\]

with excess Mg/Et2O(Et = C2H5) 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?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×