Pyridine exhibits a UV transition of the type n S p* at 270 nm. In this transition,one
Chapter 20, Problem 20.24(choose chapter or problem)
Pyridine exhibits a UV transition of the type n S p* at 270 nm. In this transition,one of the unshared electrons on nitrogen is promoted from a nonbonding MO to ap*(antibonding) MO. What is the effect on this UV peak if pyridine is protonated?
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