2. Provide a multiple step synthesis for the transformation shown below (4 pts):
1. Provide a multiple step synthesis for the transformation
shown below.
2. Identify the carboxylic acid and alcohol needed to make the
ester shown below.
3. Propose a mechanism for the reaction shown below.
4. Show all the important resonance structures for the anion
shown below. Include arrows that show how to reach each form.
Indicate which resonance structure makes the greatest
contribution to the resonance hybrid and which resonance structure
makes the least contribution to the resonance
hybrid.
1....
Provide multiple step synthesis scheme for the following
transformation.
4. (4 pts.) Provide an efficient synthesis for the transformation shown below. он Br но но end here start here
Provide the reagents necessary for the following transformation. HINT: this is a multi-step synthesis. (10 pts) 9. ?? ?? ?? H2N
4. Provide a plausible mechanism for the reaction shown. (6 pts) Naal 5. Each transformation shown below requires at least two steps. Provide the reagents/conditions for each transformation. (20 pts) Reng Remsc 6. Predict the products from the Birch reductions shown below. (3 pts) Mì, NHÀ са он Bonus: (6 pts) Provide a synthesis for the target molecule using benzene. CO2H oto сон TM
5.
Each transformation shown below requires at least two steps.
provide the reagent/conditions for each transformation. 6. Predict
the products from the birch reduction shown below. Bonus: Prodvide
a synthesis for the target molecule using benzene
5. Each transformation shown below requires at least two steps. Provide the reagents/conditions for each transformation. (20 pts) Reagents ? Reagents A-2 COM Reagents D-? Reagents B-? Reagents C-2 6. Predict the products from the Birch reductions shown below. (3 pts) ON N NH,...
5. Provide a synthetic route for each transformation shown below. For full credit, show the product formed after each step of the synthesis. HO Br O SCHy
5. Provide a synthetic route for each transformation shown below. For full credit, show the product formed after each step of the synthesis. HO Br O SCHy
9. P ropose a multi-step synthesis to accomplish the overall transformation shown below (make the molecule on the right starting with the molecule on the left). Show all necessary reagents and products for each forward step. [It is not necessary to show any mechanisms.] OH 10. Propose a multi-step synthesis to accomplish the overall transformation shown below (make the molecule on the right starting with the molecule on the left). Show all necessary reagents and products for each forward step....
12. Propose a multi-step synthesis to achieve the transformation shown below. Show all necessary reagents and conditions. LOH ó-6
Justify answers.
Propose a multi-step synthesis to accomplish the overall transformation shown below (make the molecule on the right starting with the molecule on the left). Show all necessary reagents and products for each forward step. OH