00:01
Okay, we need to start either with acid chlorides or esters and add to them grignards to get the following alcohols.
00:22
All right, so the first alcohol is trifenil.
00:29
Triphenol alcohol.
00:30
Yeah, either way.
00:39
This is what we've got.
00:40
Right, so my suggestion for doing these types of problems is this outline, just a simple alcohol with two less substituents on it.
00:52
And consider that having started as your ester, right? so we're basically saying start with an ester.
01:07
Doesn't really matter what esters could be a methyl, and ethel, what happened.
01:11
Okay, that's our starting ester, right? and essentially all we need to do is react it with two equivalents of grignard reagents that are appropriate for the groups that you'd like to add here.
01:32
So that would be fennel, phenyl magnesium bromide.
01:45
That's the first step.
01:47
And the second step is just hydrolysis.
01:50
Right.
02:02
If you'd like, we can step through how that works.
02:05
Do we have to show the...
02:06
No.
02:07
Yeah.
02:08
This is simply enough.
02:09
This should answer the question.
02:11
Okay...