00:01
Alright, so we want to draw the structure for the following.
00:03
First one is die methyl ether, and ether is the r -o -r functional group.
00:09
And die means two.
00:10
A methyl is a derivative of methane, which is going to be ch3.
00:15
And these will be the two r groups attached to the oxygen.
00:19
So just drawing the oxygen first, and then just two methyl groups, just like that.
00:31
And the next one is purple methyl ether.
00:35
So on one side, we have a methyl, which again is just ch3, and the purple is a three carbon chain.
00:44
So just starting with the oxygen of the ether.
00:49
Here's the purple chain, and here's the methyl.
00:53
And the emin methyl comes before the p and purple, which is why methyl was first instead of purple.
01:01
And we also wanted to give the formulas as well.
01:04
So from left to right, this is just ch3, the oxygen, and another ch3.
01:13
And then for this one, we're going to have two ch2s.
01:29
And really the biggest difference between an ester and an ether is that the ester is the co2r functional group.
01:36
So the one carbon is attached to.
01:39
So if we had a ketone on this carbon, it would be an ester...