00:01
Why there are many absorption in the h1 nmr spectrum of 1s to r1 ,2 -di -chlorocyclopropane? first, let's read the structure.
00:20
We have hydrogen towards us, chlorine, let's center 1s, and here this time chlorine will be pointing at us, hydrogen again from us, and let's center 2r.
01:01
So this compound is not chiral, it has a plane of symmetry, and those centers have opposite configurations.
01:11
Now let's look at those hydrogens and determine which hydrogens are equivalent and which are not.
01:24
So those two hydrogens are not equivalent, they are in a different environment.
01:30
Hydrogen which is pointing towards us, it's close to the chlorines, which are pointing towards us, and the other hydrogen goes the opposite way.
01:39
Their substitution will give a diastereomer, so they are diastereotopic...