00:01
Okay, so we're going to draw the polymer from the monomer of vinyl acetate.
00:05
So an atom that's adjacent to the carbon of the carbonyl, it's going to be the vine -lick, in the vine -like position.
00:14
And we know that addition polymerization reactions take place between an alkyne and a radical.
00:19
So if we just draw the al -keen first, acetate is a two -carbon ester.
00:27
So if we draw that as well, the oxygen of the ester, and this is bound to a two -carbon cations.
00:37
Ketone.
00:38
This is going to be the structure of vinyl acetate.
00:42
And we can obtain a radical from different reactions, but one possibility is through peroxide.
00:53
So the oxygen -oction -oxygen single bond is very unstable, and in the presence of heat or uv light or pressure, the bond's going to break, and we've an equally shared bond.
01:02
So each oxygen gains in electron.
01:05
As a result, we're going to have two oxygen -radicals, and the oxygener radicals got to attack the less -sendered carbon of the alken, which is going to be this one, because we just have hydrogens here.
01:16
The other one has this ester group.
01:24
Stral in the ether first, it's going to be ro.
01:27
This is carbon 1 and 2.
01:31
Carbon 1 and 2...