00:01
Okay, so today we're going to be going over question number two, which is to draw each stereogenic center using a fisher prediction.
00:08
So it is a fisher prediction formula.
00:17
And it is a 2d two -dimensional representation of a three -d or a three -dimensional organic molecule.
00:41
So a, so you have a carbon bonded to hydroxy.
00:51
To bond it to an o, going into a carbon.
00:58
So now you have your wedges and your other one.
01:14
So you bring your horizontal bonds forward and your vertical bonds back.
01:26
So it would end up being your ch3 on your left, your hydroxide on your right, and your c .h.
01:38
2, ch2 oh, oh on the bottom.
01:48
Next step, part b.
01:53
So you have your carbon, double bonded to an oxygen, single bonded to a hydrogen, and single bonded to another carbon.
02:18
Now this carbon, since you have your dash and your wedge, you bring your horizontal one forward, your vertical back.
02:30
So it's going to look something like this.
02:35
You bring your hydroxide for your o -h...