00:01
In this question, we have to explain why these two reactions are failed.
00:06
So in the a part, the reaction is given in the question itself.
00:13
So i will start by the step one in which skews the concentrated h &o3 and h2sofold.
00:42
So it is the nitration by the tas reaction.
00:47
So, nitration by bas reaction.
00:58
So here the ano2 will attach here.
01:09
Now in the step two, the ano2, here the frennoughty acceleration and the here in the step two cannot occur here because the frederickraft escalation does not occur when strongly electron withdrawing group the no2 is present in the aromatic benzene ring.
02:28
So due to the high deactivation of benzene ring, the y is strongly electrolyte withdrawing group so why is strongly electron withdrawing group and no two hence due to the failure of step two reaction to maintain the so fails to maintain the this ring of the and no two the above synthesis is failed so i hope you understand the answer for the first part now, in the second reaction, we are given with the main reaction in the question.
04:28
So in the step one, we have nps light and the benzalytic bromination.
04:55
So, benzalytic chromination, which will give rise to the, where the bromine will attach...
