00:01
Solving problem 13 of chapter 15.
00:06
Give a upac names for the following substances.
00:10
Keep in mind that where you see red correspond to an oxygen atom, where you see blue, it corresponds to a nitrogen atom.
00:19
So the first structure can be rewritten as a benzene ring with the three double bonds.
00:31
And then, as we said, the red correspond to an oxygen.
00:37
So in here we have an oh group.
00:41
And on the other side, we have a ch connected to a ch3, ch3.
00:56
Okay.
00:57
So for sure, the name is from the benzene ring connected to the oh, from table 15 .1, we know that when we have a benzile ring connected to the oh, the name is phenol.
01:17
So now we need to name this chain.
01:21
There are three carbon atoms, and it is a linear chain except for the methyl.
01:30
So this chain is called isopropil.
01:33
It will be isopropane, but it is this part.
01:36
It is a substitute in this case on the benzene ring so it is isopropil.
01:41
Now we need to indicate in which position are the two substituent between each other.
01:49
So we have between the oh and the isopropil group, we have an extra carbon with nothing connected in it.
01:59
So they are in meta position.
02:02
So the name of this molecule is going to be meta...