Question

7. Give two examples where an acetylide anion is used as a nucleophile in a substitution reaction with an alkylating agent. (4 pts) 8. Show how you would convert 1,1-dichlorohexane into 1-hexyne. All the appropriate chemical equations must be shown. (4 pts) 9. Give examples which show the effect of double dehydrohalogenation of both geminal and vicinal dihalides. The reagents must be included. (4 pts)

Answer 1

Example 0:- ut hatch H + Nax H + Nax Example 2 :- NaN H2 27 6 6 lol-dichlorhexane Manh + 2Nau 1-hexyne