00:01
Now let us take up this question.
00:02
In this question, there are ir dates and hydrogen nm spectrum diagram are given.
00:08
So we have to give the compound possible from this spectrum readings.
00:15
So what we can compute from the ir dates, we can see strong absorption band.
00:21
It is at 1723 cm inverse and it is indicating the presence of a carbonyl group.
00:42
It is indicating presence of carbonyl group which is represented by this.
00:51
L -dehyde or ketone we can say.
00:55
And hydrogen nmr spectrum we are measuring integration curve and 1 .483h so it will be indicating ch3 at ch 3 .68 1h which indicate doublet or dutet so it means and there is a 7.
01:32
1 .385h multi -platt monosubstituted benzene this is data for monosubstituted benzene 9 .781 h doublet which indicates this so we can consider from the above dating the probable structure can be.
02:12
We have to incorporate one benzene, one ch, one ch3 and one ld -hyde group...