00:01
We want to draw the structures of each of the following iupac names.
00:06
So let's go ahead and start with a.
00:08
Now, the parent name of this, or the parent chain, is cycloctane.
00:14
So that's going to be an eight -membered ring.
00:17
So let's go ahead and draw an octagon to start.
00:20
So anytime i have to draw an octagon, i need to draw a circle first, because otherwise it's just going to look like a complete disaster.
00:27
So hopefully y 'all can draw a little bit.
00:30
Better than me.
00:31
You don't need to do this every single time.
00:34
So now that we have our vertices down, let's get rid of our circle, then we can just connect each of these.
00:41
So this here would be our octagon.
00:49
Now they tell us at position 1, we have die methyl, so 2 metal groups.
00:57
Well, they're both at 1 -1.
00:59
And remember, on a ring, it doesn't matter where we start.
01:01
So we could really put these anywhere.
01:02
So that there would be one of our structures.
01:09
Now, what about part b? so then we have over here, so it says three cyclobutyl hexane.
01:20
So our parent chain is going to be hexane.
01:23
So that's six carbon chain.
01:25
So we'd have one, two, three, four, five, six.
01:30
And then it says at position three, we have a cyclobuttal.
01:34
So butyl is butane.
01:38
And the way i remember the first couple is mike eats peanut butter.
01:42
So mike eats peanut butter...