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Chemistry
Which equation represents an example of Friedel-Crafts reaction?
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Q. Which equation represents an example of Friedel-Crafts reaction?
NTA Abhyas
NTA Abhyas 2020
A
$C_{6}H_{6}+C_{2}H_{5}Cl\overset{A l C l_{3}}{ \rightarrow }C_{6}H_{5}C_{2}H_{5}+HCl$
100%
B
$C_{2}H_{5}OH+HCl\overset{Z n C l_{2}}{ \rightarrow }C_{2}H_{5}Cl+H_{2}O$
0%
C
$C_{6}H_{5}Cl+CH_{3}COCl\overset{A l C l_{3}}{ \rightarrow }C_{6}H_{5}COCH_{3}+Cl_{2}$
0%
D
$C_{2}H_{5}Br+Mg\overset{e t h e r}{ \rightarrow }C_{2}H_{5}MgBr$
0%
Solution:
It is a case of Friedel crafts reaction
$C_{2}H_{5}Cl+AlCl_{3} \rightarrow C_{2}H_{5}^{+}+AlCl_{4}^{-}$
