4. (8 points) Devise multi-step syntheses for the following two targets. You must use the given starting materials as t...
2. Design multi-step syntheses for TWO of the following targets. Show the reagents needed for each step and the product of each step. Special conditions: You must use cyclopentadiene as your starting material for all syntheses. You may use organic reagents containing 4 or fewer carbons, and any inorganic reagents. For any Diels-Alder reaction that you use (necessary for all targets!), the dienophile must be an a,ß-unsaturated carbonyl compound. Target 1: HO D Target 2: Doe Target 3: ro Target...
6. (18 points total) Synthesis: Devise a synthesis of the following compound from the given starting materials. You may use any other organic or inorganic reagents you deem necessary but you must use the given starting materials as your only source of carbon in the final compound OH several steps OH MeOH HO
(14) V. Starting from benzene and any other reagents you need, propose an efficient synthesis of th following compound. (10) VI. Devise a synthesis that will accomplish the following transformation in good yield. Use the given compounds as the only organic source of carbon atoms. You may use any common organic solvents as well as any needed inorganic reagents (14) V. Starting from benzene and any other reagents you need, propose an efficient synthesis of th following compound. (10) VI....
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
4. Devise a synthesis of X from the given starting materials. You may use any organic or inorganic reagents. Account for the stereochemistry observed in X.
9. Devise a synthesis of the following compound using the given lactone. You may also use any needed inorganic or organic reagents but all of the carbons in the target molecule must come from the given starting materials.
9. Devise a synthesis of the following compound using the given lactone. You may also use any needed inorganic or organic reagents but all of the carbons in the target molecule must come from the given starting materials.
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.
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. ОН
Can you show the mechanism thank you!!! Devise 2 different syntheses(list the starting materials and any reagents) of 3-methyl-3-pentanol. Each syntheses must involve a Grignard reagent.