00:01
As mentioned in the question, let us consider the structures that are given to us that can undergo sn1 reaction.
00:11
This is structure a and let us consider structure b.
00:18
In this structure, bromine is attached here, whereas in structure c, we find bromine, bromine on the top attached to the carbon and here it is c and then we have d.
00:38
In this also, bromine is present and here it is and this structure is d and then we have a double bond and bromine attached to the carbon.
00:55
Now let us, we have bromine attached to the carbon.
01:00
Now let us consider the structures that can form primary carbocation and exhibit sn1 reaction, that is carbocation, primary carbocation and tertiary carbocation.
01:25
Let us observe those structures among a, b, c, d that can form primary and tertiary carbocations that follow sn1 reaction.
01:42
Starting with a, in case of a, first we observe tertiary carbocation formation because of rearrangement of the bromine.
01:54
Here bromine is attached, there will be rearrangement in the structure a, as a result it forms tertiary carbocation.
02:06
This is a.
02:07
Now let us move to the structure b.
02:10
Moving to b, b it forms first primary carbocation, primary carbocation h, this is primary carbocation and later it forms, reacts with 1 ,2 hydride transfer and then it forms tertiary carbocation.
02:36
Even the same is observed in c also.
02:42
C, it undergoes sn1 reaction and forms primary carbocation, the structure is also primary carbocation.
03:00
Moving to d, d it undergoes sn1 reaction and forms tertiary carbocation.
03:12
This is tertiary carbocation...