Question 9 (16 pts.) Give a multi-step synthesis of the(targ…

Question 9 (16 pts.) Give a multi-step synthesis of the(target molecules on the right from the starting molecule the left. this can not be done in one reaction. Give reagents and conditions and the intermediate molecules at each step. Do not show any mechanisms or transient intermediates. To preview image: Click Here  

Question 8 (20 pts). Give a curved arrow pushing mechanism f…

Question 8 (20 pts). Give a curved arrow pushing mechanism for the following two reaction.1) Add non-bonding electrons and C-H bonds to the line-angle structures as required.2) Indicate the Lewis acid/Lewis base (LA, LB) at each INTERMOLECULAR step as appropriate, and whether they are also Brønsted acids/bases (LA/BA, LB,BB)3) YOU DO NOT HAVE TO DRAW RESONANCE CONTRIBUTORS for intermediates4) Show where ALL protons come form and go to, no abbreviated +H+/-H+ notation To preview image: Click Here  

To preview image: Click Here Question 3. Rank the nonbonding…

To preview image: Click Here Question 3. Rank the nonbonding electrons on the nitrogen atoms in structures I, II and III in order of increasing basicity. I is an amine, II is a nitrile and III is an imine, but you don’t need to know anything about the chemistries of these 3 functional groups to answer this question.