00:02
Okay, we need to give the expected nature product for but 1 -een, here reacting with h -2 gas over platinum.
00:20
Basically all that we're going to do is we're going to get rid of this double bond and add hydrogens across the double bond or add h -2 across the double bond.
00:28
And this will simply give us butane.
00:30
Sometimes we have to consider the fact that h -2 over platinum will add hydrogen in a cis fashion, right? and technically, it still would here.
00:38
It just doesn't matter that it's cis because there are no stereochemical considerations to be made for an alkeen that is terminal.
00:51
Okay, perhaps there will be in the next question.
00:53
The next question is about cis buttoine, right? so now we've got a two in, and it is cis, right? yeah, so this is cis two butene.
01:09
And here, basically what i'm saying, this is going to be a similar thing when we add h2 over nickel, is that we need to add these hydrogens to the same face of this double bond...