12. (4 points) Devise a synthesis and show the mechanism (unless it is hydrogenation or...
12. (4 points) Devise a synthesis and show the mechanism (unless it is hydrogenation or hydroboration) for each product from the given starting material. More than one step is required for each both products will form
11. (8 points) Determine the product at each step in the following reaction and show the mechanism for the first three steps (but not Hz/Lindlar) | 1) xs NaNH, 1) NaNH, CHCI 2) H, 0 2 ) Lindlar Brz Br 12. (4 points) Devise a synthesis and show the mechanism (unless it is hydrogenation or hydroboration) for each product from the given starting material. More than one step is required for each. both products will form
3. Devise a multi-step synthesis of the target molecule from the given starting material. Show all necessary reagents and conditions for each step and the product of each step. (7) OH BONUS: Please provide the arrow pushing mechanism of this reaction. Be sure to show a charges and stereochemistry where needed. To receive full credit, what is the name of this reaction? (4) NaOE HOE Br
Devise a multi-step synthesis
of the target molecule from the given starting material. Show all
necessary reagents and conditions for each step and the product of
each step.
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3. Devise a multi-step synthesis of the target molecule from the given starting material. Show all necessary reagents and conditions for each step and the product of each step. (7) OH
Please show all steps. Thank you in advance.
Devise a multistep synthesis of the target molecule from the given starting material Show the eagents needed for each step and the product of each step. Ph Ph =
5. Devise a synthesis of each product from the given starting material. More than one step is required. он он OCH а. OH C. Br Br d. (CHa)2CHCH CH-C-CH,Br b. CH-C-CH (CH3,сCI н
Please answer question 4 with a full explanation.
4. (9 points) Multi-step synthesis. Devise a synthesis for the target molecule starting from benzene and small alcohols with no more than two carbons. You can use any inorganic reagents necessary target 5. (10 points) Analysis of 'H NMR spectrum. Below is the 'H NMR spectrum of the product from this week's experiment.
2. Devise a multistep synthesis of the target molecule from the starting material shown. Show the reagents needed for each step and the product of each step. Do not show any mechanisms.
4) Devise a synthesis (series of reactions) to transform each starting material the given product into desired using the starting any necessaryand aromatic source and reagents Show reaction . all steps their resulting intermediate products. Or Or 18 OH 18 O - OAO /10 131