00:01
Just looking to name some structures.
00:04
So firstly we have our 3 -8 di -bromo for non -een.
00:09
So to break down this name for us, non -means means nine carbons in the chain.
00:14
Ene means a double bond present on the fourth carbon.
00:19
And now we have two bromine atoms, one on the third and one on the eighth carbon.
00:23
And now you can see that name corresponds to the diagram on the left.
00:26
Next we're looking at the z -4 -ethyl -3 -octine.
00:31
So oct means 8.
00:33
Again, it means we've got a double bond present on that third carbon.
00:36
Dimethyl means that we have two ch3s, one on the seventh, one on the third carbon.
00:42
And lastly, we have an ethyl chain, which is a two carbon chain on our fourth carbon.
00:47
And it is z, meaning that it is cis.
00:55
That diagram is drawn out just here.
00:57
Next we have one, five dimethyl cyclopentine...