how will you convert propyne to 1,1,2,2- tetrabromopropane
Answers
Answered by
0
Answer:
Here is
By the addition reaction by halogenation
CH=-C-CH3+Br2 -->CHBr=CBr-CH3
CHBr=CBr-CH3 +Br2-->CHBr2-CBr2-CH3
Answered by
1
We can convert propyne to 1,1,2,2- tetrabromopropane
Explanation:
Propyne
- It is a member of alkyne .
- Its general formula is CnH₂n
- When any alkyne reacts with excess halogen in presence of carbon tetra chloride :halogen derivatives .
For example :
In case of propyne , if we add bromine to it in presence of Carbon tetrachloride it forms an intermediate 1,2 dibromo propene .
This 1,2 dibromo propene reacts with more bromine and forms 1,1,2,2-tetrabromopropane .
The reaction for the same is given below :
C₃H₄ + Br₂--------> CH₂(Br)-CH₂(Br)----------> CH(Br)₂-C(Br)₂-CH₃
CCl₄ CCl₄
Similar questions