Q.
What are $A, B$ and $C$ in the following reactions?
Cumene $\stackrel{ O _{3}} \rightarrow A \stackrel{ H _{3} O ^{+}}{\rightarrow} B+C$
A
B
C
a
$C_6H_5-\underset{\overset{|}{C}H_3}{\overset{\underset{|}{O}H}{C}}- CH_3$
$C_6H_5 - CHO$
$CH_3CHO$
b
$C_6H_5 - \underset{\overset{|}{C}H_3}{C}H-O- OH$
$C_6H_5 - \underset{\overset{|}{CH}_3}{CH}- OH$
$H_2O$
c
$C_6H_5 - \underset{\overset{|}{C}H_3}{\overset{\underset{|}{C}H_3}{C}}-O-OH$
$C_6H_5 - OH$
$(CH_3)_2CO$
d
$C_6H_5 - \overset{\underset{|}{C}H_3}{CH}- CH_2 -O - OH$
$C_6H_5-\overset{\underset{|}{C}H_3}{CH} - CH_2OH$
$H_2O$
| A | B | C | |
|---|---|---|---|
| a | $C_6H_5-\underset{\overset{|}{C}H_3}{\overset{\underset{|}{O}H}{C}}- CH_3$ | $C_6H_5 - CHO$ | $CH_3CHO$ |
| b | $C_6H_5 - \underset{\overset{|}{C}H_3}{C}H-O- OH$ | $C_6H_5 - \underset{\overset{|}{CH}_3}{CH}- OH$ | $H_2O$ |
| c | $C_6H_5 - \underset{\overset{|}{C}H_3}{\overset{\underset{|}{C}H_3}{C}}-O-OH$ | $C_6H_5 - OH$ | $(CH_3)_2CO$ |
| d | $C_6H_5 - \overset{\underset{|}{C}H_3}{CH}- CH_2 -O - OH$ | $C_6H_5-\overset{\underset{|}{C}H_3}{CH} - CH_2OH$ | $H_2O$ |
AP EAMCETAP EAMCET 2019
Solution:
