00:02
Okay, so for this question, we're asked to name the following structures.
00:06
So we have this following ring structure.
00:08
There's a second side.
00:09
So that means we have a benzene.
00:11
So our ending is going to be benzene.
00:14
And at our first position, we're actually not going to need to put it one in front because there's only one.
00:20
We have ch2, ch2, ch3, which is propil.
00:26
So this is just named propil benzene.
00:31
Now for part b, we have this following structure.
00:34
This is again a benzene ring.
00:37
So our ending is going to be benzene.
00:41
So we have ch2, ch3 on one carbon, which is an ethyl.
00:48
And then we have ch3, which is a methyl...