pinacolk pinacolone

its not in syllabus...

The pinacol rearrangement or pinacol-pinacolone rearrangement is a method for converting a 1,2-diol to a carbonyl compound in organic chemistry. This rearrangement takes place under acidic conditions. The name of the reaction comes from the rearrangement of pinacol to pinacolone..........
but why go into such things that are not required

ya i was taught at fiitje...but no use....