1 . When oxidations are carried out with HI , CI 2Of , Usually excess oxidant is used . It is important to
quench this excess reagent before the reaction is worked up . What might you use to quench the ex
cess oxidant ?
2 . Why is Ci 20 , always used in acidic , not alkaline , solution
3 . Write a balanced equation for the oxidation of cyclohexane by hypochlorous acid , HCIO . Note : The
reduction product of hypochlorite ion is chloride ion . )
4 . . What is the structure of the organic product of the reaction of benzophenone with NaBH
5 . What safety precautions should be taken with NaBIL , ?