00:01
Okay, so we want to give two names for the following compounds.
00:04
And the first one is a 5 carbon aldehyde.
00:10
Okay, so the parent name is going to be pentene.
00:25
And we have a methyl on carbon 3.
00:27
So the aldehyde is priority of the methyl.
00:30
So we're going to count from the aldehyde first.
00:32
One, two, and three.
00:35
And this is going to be three methyl.
00:41
And the parent name is pentine.
00:43
But we're going to drop the e.
00:46
And put an al ending to symbolize we have an outahead.
00:52
And another name for this, we could actually...
00:56
So varyl...
00:57
Verala -ladad is a 5 -carbene out -ahead.
01:07
So we can do 3 -methyl -varyl -aldahad as well.
01:15
And we can also do the new...
01:19
Use the new naming system as well.
01:25
And it's going to be 3 -methyl, penton, 1 -a -l.
01:39
To symbolize the aldohyds on carbon 1.
01:43
X -1 is a 7 -carbon ketone, and the ketone is on carbon 4.
01:53
So this is going to be 4, and the parrot name is heptune.
01:58
We're going to drop the e again, and this time put an o -n -e to symbolize the ketone.
02:06
Another name for this, we have two purple groups on other side of the carbonyl.
02:13
So this is going to be dipypurple, but then a space between that, and ketone.
02:27
And the next one, we have the same structure, but this time of methyl on carbon, two.
02:38
So this is gonna be two methyl, heptanone.
02:52
And we could also name it from the ketone.
02:57
So on the right, we still have the purple group.
03:00
And on the left, we have a sec beetle group...