00:01
In this question they have asked that, so the particular reactant, so this is the reactant, it is converted to the product.
00:10
So it is converted to the product in the presence of the cyclobutin.
00:15
So whenever the reactant reacts with that of cyclobutin, it converts to the product.
00:21
So whenever we observe here, this is the ketone group.
00:25
So the ketone group, it is converted into alcoholic group.
00:28
So in the presence of which reagent they have asked.
00:33
So here in presence of nabh4, that is the reducing agent.
00:39
So here nabh4, it is a strong reducing agent.
00:43
So it converts the ketone to alcohol.
00:47
So here at nabh4, what it does? so it donates here, it transfers the h minus ion to the carbonyl group.
00:56
So whenever this h -finus ion, it forms a bond here...