00:01
Okay, so draw the cattle form of each annul tartamer.
00:07
So usually for the cato -anol formulation, so generally speaking, we have such very common method.
00:24
Generally, the cato form looks like this.
00:28
R1 to the carbon and to the r2, and you have the hydrogen.
00:45
So generally speaking, this is a cattle form.
00:50
So when it becomes the anode form, this proton goes to the auction here.
00:59
And then this double bond will be connected to the carbon and the carbon.
01:05
So now it becomes r2, r1, link to carbon, and then you have the carbon, it becomes r3 and the oh.
01:22
So this is a general trend for the transition between the cattle and the ano here...