Using propyne (structure shown) as your only source of carbon atoms, design a synthesis of the...
Using the given aldehyde as your only source of carbon atoms, design a synthesis pathway to generate the target. 12. (8 points) Using the given aldehyde as your only source of e given aldehyde as your only source of carbon atoms, design a synthesis pathway to generate the target. This can be done in four sys are encouraged to use a protecting group in this synthesis. o DH HO a. You must show Retrosynthetic Analysis for full credit. b. You...
(an oxiduse tertiary acohols. Design a synthesis of Z-3-hexen-1-ol from ethene as your only source of carbon (you may use any reagents you need, but all the carbon incorporated in the final molecule must originally have come from ethene).
b. For this synthesis, start with alcohols containing three or fewer carbon atoms. You may use any needed inorganic reagents, but all of the carbon atoms in your product must come from the starting alcohols. Alcohols containing three or fewer carbon atoms each
Design an efficient synthesis for the following target molecule, using any hydrocarbons with three or less carbon atoms as starting materials to build the target molecule; also using any solvents or reagents that do not contribute carbon atoms to the final structure. SHOW YOUR ANSWER AS A STEPWISE REACTION SCHEME SHOWING THE REAGENT REQUIRED AND PRODUCT OF EACH STEP DO NOT SHOW MECHANISMS (i.e. curly arrows are NOT required) Any solvents or reagents that do not contribute carbon atoms to...
2) Devise a synthesis of the following compound using only ethanol. You may also use any needed Inorganic or organic reagents but all of the carbons in the target molecule must come from ethanol. Hint: this synthesis will require you to use a Claisen reaction
Devise a synthesis of the following compound using the given compounds (you may use each one more than once if needed). 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.
Complete the following synthesis using the shown starting material as the only source of carbon atoms and any other necessary reagents. : 2. ?? starting material target Total Score:
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.
3) Devise a synthesis of the following compound using the given compounds (you may use each one more than once if needed). 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. Hint: this synthesis will require you to use ozonolysis and a reaction that starts with the letter DI