00:01
Okay, so we want to get the products with thong reactions.
00:02
The first one is with a diolic acid, with sodium hydroxide in excess.
00:33
Okay, so sodium hydroxide has a, it's a stronger base than propinic acid.
00:39
I mean, the carbosyl acid, and is therefore going to grab peritone.
00:48
Electron is going to go on the oxygen.
00:49
And if we do this twice or in excess, it's going to grab the hydrogen from this carboxic acid, too.
01:13
So you get this structure.
01:18
One is with this ketone, hydrogen gas, and using heat, pressure, and some catalyst.
01:27
Okay, so for the structure, we have a one, two, three, four, five carbon ketone.
01:44
So hydrogen gas is also a reducing agent.
01:47
It can be reused hydrogen gas to reduce alkenes, but it could also be used to reduce a ketone.
01:55
And it's of similar strength to sodium borhydride.
01:58
So an alternative could be sodium borhydride.
02:00
It's going to reduce the ketone to an alcohol.
02:03
It can also be used to reduce aldehydes still, but it can't reduce carbosyl acid.
02:09
Before, the product's going to be to pentanyl.
02:18
Next one is one, the structure.
02:21
We have a methyl group and a purple group attached to an amine.
02:33
And this is reacting with sodium hydroxide.
02:35
I mean, hydroxide.
02:42
Okay, so we do have a positive charge on nitrogen.
02:45
We're just going to make it a better electrophal.
02:47
But even if hydroxide were to attack it, these are both strong bases, so they're not good leaving groups at all.
02:55
I mean, they're probably the strongest bases out of really anything you would encounter.
02:59
Therefore, they're not really going to leave if a nice string gets attacked.
03:03
Therefore, there should be no reaction there.
03:13
And for d, we have an ester.
03:24
So if a three carbon ester...